KV-N1058X, KV-N1028X, KV-N1058Y, KV-N1028Y - Panasonic Other Service Manuals Service Manual (repair manual)

Model
KV-N1058X KV-N1028X KV-N1058Y KV-N1028Y
Pages
127
Size
17.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Other Service Manuals / DOCUMENT SCANNER
File
kv-n1058x-kv-n1028x-kv-n1058y-kv-n1028y.pdf
Date

View Panasonic KV-N1058X / KV-N1028X / KV-N1058Y / KV-N1028Y Service Manual online

Order Number KM
71803214CE 
Category Number G14
Document Scanner
Model No. 
KV-N1058X
KV-N1028X
KV-N1058Y
KV-N1028Y
2
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions -----------------------------------------------4
1.1. For Service Technicians  ---------------------------------4
1.2. AC Caution---------------------------------------------------5
2 Warning --------------------------------------------------------------6
2.1. Caution--------------------------------------------------------6
2.2. About Lead Free Solder (PbF: Pb free) --------------6
2.2.1. Suggested PbF Solder -------------------------------7
2.3. Battery Caution ---------------------------------------------7
2.3.1. Disposal of used Batteries and old 
Equipment-----------------------------------------------8
3 Specifications ------------------------------------------------------9
4 Location of Controls and Components------------------ 11
4.1. Main Unit --------------------------------------------------- 11
4.1.1. Front ---------------------------------------------------- 11
4.1.2. Rear----------------------------------------------------- 11
4.1.3. Operation Panel Layout---------------------------- 11
4.2. Operation Panel ------------------------------------------ 11
4.2.1. About LED--------------------------------------------- 11
4.2.2. About LCD -------------------------------------------- 11
5 Installation Instructions--------------------------------------- 12
5.1. Required Space Around the Scanner --------------- 12
5.2. Included Accessories------------------------------------ 12
5.3. Installing the Unit ----------------------------------------- 12
5.4. Viewing Operating Manual and Help Installed ---- 12
5.5. System Requirements ---------------------------------- 12
5.6. Installing the Software ---------------------------------- 13
5.7. Uninstalling the Software------------------------------- 13
5.8. Setting Documents and/or Card---------------------- 13
6 Section Views ---------------------------------------------------- 14
6.1. Motor -------------------------------------------------------- 14
6.2. Roller -------------------------------------------------------- 14
6.3. Board and Sensor---------------------------------------- 15
7 Mechanical Function------------------------------------------- 16
7.1. Paper Feed Mechanism (Auto feeding Mode) ---- 16
7.2. Paper Feed Mechanism (Manual) ------------------- 17
7.3. Sensor Mechanism -------------------------------------- 18
7.3.1. Paper Sensor----------------------------------------- 18
7.3.2. Starting Sensor--------------------------------------- 18
7.3.3. Door Sensor ------------------------------------------ 18
7.4. Gate Mechanism ----------------------------------------- 19
7.5. Background Color Switching Mechanism ---------- 20
8 Disassembly and Assembly Instructions--------------- 21
8.1. Disassembly Flowchart --------------------------------- 21
8.2. Exterior------------------------------------------------------ 23
8.2.1. Feed Tray Assembly  ------------------------------- 23
8.2.2. Feed Tray---------------------------------------------- 23
8.2.3. Exit Tray ----------------------------------------------- 23
8.2.4. Front Cover  ------------------------------------------ 24
8.2.5. Back Cover-------------------------------------------- 24
8.2.6. Top Cover --------------------------------------------- 25
8.2.7. PANEL SWITCH Board and LCD PANEL 
Board --------------------------------------------------- 25
8.2.8. WIRELESS LAN Board (KV-N1058X/    
KV-N1028X Only) ----------------------------------- 26
8.2.9. Top Front Cover-------------------------------------- 27
8.3. Upper Chassis -------------------------------------------- 28
8.3.1. DFP Roller -------------------------------------------- 28
8.3.2. PAPER SENSOR Board--------------------------- 28
8.3.3. ULTRASONIC SENSOR (G) Board ------------ 28
8.3.4. AUTO/MANUAL DETECTION Board ---------- 29
8.3.5. CIS (B)------------------------------------------------- 29
8.3.6. Reference Plate (F) -------------------------------- 30
8.3.7. Free Roller-------------------------------------------- 30
8.3.8. Wiring of Upper Chassis -------------------------- 31
8.4. Lower Chassis 1 ----------------------------------------- 32
8.4.1. Paper Feed Roller  --------------------------------- 32
8.4.2. CIS (F) ------------------------------------------------- 32
8.4.3. Reference Plate (B) -------------------------------- 33
8.4.4. DOOR DETECTION Board----------------------- 33
8.4.5. Side Plate Assembly ------------------------------- 34
8.4.6. Conveyor Roller ------------------------------------- 34
8.4.7. Exit Roller --------------------------------------------- 35
8.5. Lower Chassis 2 ----------------------------------------- 36
8.5.1. Bottom Plate ----------------------------------------- 36
8.5.2. Platen Motor------------------------------------------ 36
8.5.3. FAN----------------------------------------------------- 36
8.5.4. Power Supply ---------------------------------------- 36
8.5.5. CONTROL Board ----------------------------------- 36
8.5.6. Conveyor Motor ------------------------------------- 37
8.5.7. STARTING SENSOR Board --------------------- 37
8.5.8. Wiring of Lower Chassis -------------------------- 38
8.6. Required Adjustments after Part Replacement -- 39
9 Maintenance------------------------------------------------------ 40
9.1. Maintenance Chart -------------------------------------- 40
9.2. Cleaning---------------------------------------------------- 40
9.3. Replacing Limited Life Parts -------------------------- 40
10 Service Utility & Service Mode ----------------------------- 41
10.1. Main Menu Indication for Service Utility ----------- 41
10.2. List of Functions for Service Utility ------------------ 42
10.3. Operation -------------------------------------------------- 43
10.3.1. Scanner Status -------------------------------------- 43
10.3.2. Error Code -------------------------------------------- 44
10.3.3. Error Log ---------------------------------------------- 45
10.3.4. Scanner Information-------------------------------- 45
10.3.5. Network Status -------------------------------------- 46
10.3.6. Scanner Counter ------------------------------------ 47
10.3.7. Scanner Condition ---------------------------------- 47
10.3.8. Test ----------------------------------------------------- 49
10.3.9. Adjustment-------------------------------------------- 53
10.3.10. Other --------------------------------------------------- 55
10.4. Service Mode --------------------------------------------- 55
11 Troubleshooting ------------------------------------------------ 57
11.1. Troubleshooting-1 (when no error message is 
displayed on PC)----------------------------------------- 57
11.2. Troubleshooting-2 (when an error message is 
displayed on PC)----------------------------------------- 61
11.3. Network Troubleshooting (Wired LAN)------------- 68
11.4. Network Troubleshooting (Wireless LAN) --------- 69
12 Block Diagram --------------------------------------------------- 70
12.1. Block Diagram-1  ---------------------------------------- 70
12.2. Block Diagram-2 (Wiring diagram) ------------------ 72
12.3. Block Diagram-3 (Power Supply)-------------------- 73
12.4. Explanation of Connector------------------------------ 74
13 Schematic Diagram -------------------------------------------- 78
13.1. CONTROL Board      ----------------------------------- 79
13.1.1. No.1 ---------------------------------------------------- 79
13.1.2. No.2 ---------------------------------------------------- 80
13.1.3. No.3 ---------------------------------------------------- 81
13.1.4. No.4 ---------------------------------------------------- 82
13.1.5. No.5 ---------------------------------------------------- 83
3
13.1.6. No.6 -----------------------------------------------------84
13.1.7. No.7 -----------------------------------------------------85
13.1.8. No.8 -----------------------------------------------------86
13.1.9. No.9 -----------------------------------------------------87
13.1.10. No.10 ---------------------------------------------------88
13.1.11. No.11----------------------------------------------------89
13.1.12. No.12 ---------------------------------------------------90
13.1.13. No.13 ---------------------------------------------------91
13.2. LCD PANEL Board ---------------------------------------92
13.2.1. No.1 -----------------------------------------------------92
13.2.2. No.2 -----------------------------------------------------93
13.3. PANEL SWITCH Board ---------------------------------94
13.4. SENSOR Board-------------------------------------------95
13.4.1. DOOR DETECTION Board -----------------------95
13.4.2. PAPER SENSOR Board ---------------------------96
13.4.3. AUTO/MANUAL DETECTION Board-----------97
13.5. WIRELESS LAN Board (KV-N1058X/          
KV-N1028X Only)-----------------------------------------98
14 Printed Circuit Board-------------------------------------------99
14.1. CONTROL Board--------------------------------------- 100
14.2. LCD PANEL Board ------------------------------------- 102
14.3. PANEL SWITCH Board ------------------------------- 103
14.4. SENSOR Board----------------------------------------- 103
14.4.1. DOOR DETECTION Board --------------------- 103
14.4.2. PAPER SENSOR Board ------------------------- 103
14.4.3. AUTO/MANUAL DETECTION Board--------- 103
14.5. WIRELESS LAN Board (KV-N1058X/          
KV-N1028X Only)--------------------------------------- 104
15 Exploded View and Replacement Parts List --------- 105
15.1. Exterior ---------------------------------------------------- 106
15.2. Top Cover Assembly----------------------------------- 108
15.3. Feed Tray------------------------------------------------- 110
15.4. Upper Chassis------------------------------------------- 112
15.5. Lower Chassis 1 ---------------------------------------- 114
15.6. Lower Chassis 2 ---------------------------------------- 116
15.7. Packing---------------------------------------------------- 120
15.8. Screw ------------------------------------------------------ 122
15.9. Tool--------------------------------------------------------- 123
15.10. CONTROL Board--------------------------------------- 124
15.10.1. KV-N1058X------------------------------------------ 124
15.10.2. KV-N1028X------------------------------------------ 133
15.10.3. KV-N1058Y------------------------------------------ 141
15.10.4. KV-N1028Y------------------------------------------ 150
15.11. LCD PANEL Board ------------------------------------- 159
15.12. PANEL SWITCH Board ------------------------------- 161
15.13. SENSOR Board----------------------------------------- 161
15.13.1. DOOR DETECTION Board --------------------- 161
15.13.2. PAPER SENSOR Board ------------------------- 161
15.13.3. AUTO-MANUAL DETECTION Board--------- 161
15.14. WIRELESS LAN Board (KV-N1058X/          
KV-N1028X Only)--------------------------------------- 161
16 Appendix --------------------------------------------------------- 162
4
1 Safety Precautions
1. Before servicing, unplug the AC power cord to prevent an electric shock.
2. When replacing parts, use only the manufacturer's recommended components.
3. Check the condition of the power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.1.
For Service Technicians 
• Repair service shall be provided in accordance with repair technology information such as service manual so as to prevent fires,
injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
• ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover plastic parts boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on worktable.
4. Do not grasp IC or LSI pins with bare fingers.
5
1.2.
AC Caution
For safety, after finish maintenance or parts exchange, please make sure of the following precautions.
1. Fix the earth lead to power supply unit with the screw.
2. The AC leads are soldered properly.
Screw
Terminal of Harness
Power Box Plate
1. Die Erdleitung ist mit der Schraube befestigt.
2. Der Wechselstromanschluss ist korrekt angeschlossen.
1.. Vorsichtshinweis zum Wechselstrom
Treffen Sie zur Sicherheit folgende Vorsichtsmaßnahmen, bevor Sie das untere Fach schließen. 
Schraube
Anschluss des Kabelstrangs
Power Box Platte
6
2 Warning
2.1.
Caution
The power socket wall outlet should be located near this equipment and be easily accessible.
2.2.
About Lead Free Solder (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that con-
tains lead.
We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver,
(Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder. 
Caution
• PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with tempera-
ture control and adjust it to 700° ± 20° F, (370° ± 10°C). 
Exercise care while using higher temperature soldering irons.
Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
• When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See figure, below).
7
2.2.1.
Suggested PbF Solder
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufac
turer's specific instructions for the melting points of their products and any precautions for using their product with other 
materials. 
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
2.3.
Battery Caution
CAUTION For U.S.A. model
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the 
manufacturer. Discard used batteries according to following caution:
Disposal of lithium batteries should be performed by permitted, professional disposal firms knowledgeable in state government 
federal and local hazardous materials and hazardous waste transportation and disposal requirements.
A battery continues to have no transportation limitations as long as it is separated to prevent short circuits and packed in strong 
packaging.
Commercial firms that dispose of any quantity of lithium cells should have a mechanism in place to account for their ultimate 
disposition. This is a good practice for all types of commercial or industrial waste.
Recommend Type Number:
CR2354(B1) 
This product contains a CR Coin Cell Lithium Battery which contains Perchlorate Material – special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
CAUTION Except For U.S.A. model
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the 
manufacturer.
Dispose of used batteries according to the manufacturer's instructions.
The lithium battery is a critical component (type No. CR2354). 
Please observe for the proper polarity and the exact location when replacing it and soldering the replacement lithium battery in.
8
2.3.1.
Disposal of used Batteries and old Equipment
(1)
(2)
These symbols ((1), (2)) on the products, packaging, and/or accompanying documents mean that used electrical and 
electronic products and batteries must not be mixed with general household waste.For proper treatment, recovery and 
recycling of old products and used batteries, please take them to applicable collection points in accordance with your 
national legislation.By disposing of them correctly, you will help to save valuable resources and prevent any potential 
negative effects on human health and the environment. For more information about collection and recycling, please contact 
your local municipality.Penalties may be applicable for incorrect disposal of this waste, in accordance with national 
legislation.
For business users in the European Union
If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further information.
Information on Disposal in other Countries outside the European Union
These symbols ((1), (2)) are only valid in the European Union. If you wish to discard these items, please contact your local 
authorities or dealer and ask for the correct method of disposal.
Note for the battery symbol
This symbol ((2)) might be used in combination with a chemical symbol. In this case it complies with the requirement set by 
the Directive for the chemical involved.
Disposal of Old Equipment and Batteries
(Only for European Union and countries with recycling systems)
(1)
(2)
Diese Symbole ((1), (2)) auf den Produkten, der Verpackungen und/oder den Begleitdokumenten, bedeutet, dass gebrauchte 
elektrische und elektronische Produkte nicht in den allgemeinen Hausmüll gegeben werden dürfen.Bitte führen Sie alte Produkte 
zur Behandlung, Aufarbeitung bzw. zum Recycling gemäß den gesetzlichen Bestimmungen den zuständigen Sammelpunkten 
zu.Indem Sie diese Produkte ordnungsgemäß entsorgen, helfen Sie dabei, wertvolle Ressourcen zu schützen und eventuelle 
negative Auswirkungen auf die menschliche Gesundheit und die Umwelt zu vermeiden. Für mehr Informationen zu Sammlung und 
Recycling, wenden Sie sich bitte an Ihren örtlichen.
Für geschäftliche Nutzer in der Europäischen Union
Wenn Sie elektrische oder elektronische Geräte entsorgen möchten, wenden Sie sich wegen genauerer Informationen bitte an Ihren 
Händler oder Lieferanten.
Informationen zur Entsorgung in Ländern außerhalb der Europäischen Union
Diese Symbole ((1), (2)) gelten nur innerhalb der Europäischen Union. Wenn Sie solche Gegenstände entsorgen möchten, erfragen Sie 
bitte bei den örtlichen Behörden oder Ihrem Händler, welches die ordnungsgemäße Entsorgungsmethode ist.
Hinweis zum Batteriesymbol
Dieses Symbol ((2)) kann in Kombination mit einem chemischen Symbol verwendet werden. In diesem Fall erfüllt es die 
Anforderungen derjenigen Richtlinie, die für die betreffende Chemikalie erlassen wurde.
Entsorgung von  veralteten Geraten und benutzten Batterien
(Nur für die Europäische Union und Länder mit Recyclingsystemen)
2.3.1         Entsorgung von  veralteten Geraten und benutzten Batterien
9
3 Specifications
Scanning
*1 The scanning speed is the maximum speed of the scanner hardware. It does not include software processing time, data transfer time, 
etc. The scanning speed differs depending on the host computer, the operating system, the application, the measuring method, the 
quantity of data in the image, and the paper type. The scanning speed depends on a measuring method of Panasonic. In case of using 
this unit with a LAN connection, the scanning speed may be slower due to network traffic.
*2 When scanning a document larger than A5 size at high resolutions over 600 dpi, the scanning may fail due to insufficient memory.
*3 For details, see "Compatible Paper". Refer to 16. Appendix (Operating Manual  P.37)
.
*4 Using "Long Paper", you can scan a long document to a series of split scanned images. For details about "Long Paper", refer to the 
Image Capture Plus, TWAIN, or ISIS help.
*5 For details, see "Compatible Card".  Refer to 16. Appendix (Operating Manual P.39).
*6 Use the carrier sheet (KV-SS077) to scan passport .  Refer to 16. Appendix (Operating Manual P.40)
.
*7 Paper less than 100 mm (3.9 in.) long or legal size paper: 75 sheets
*8 For details, see "Replacing the Rollers".  Refer to 16. Appendix (Operating Manual P.105).
Item
KV-N1058X/Y
KV-N1028X/Y
Scanning face
Duplex
Scanning method
1 line Color CIS (300 dpi/600 dpi)
Scanning speed 
*1
• A4 / Portrait
• Binary / color
• 200 dpi,
  300 dpi
ADF (Simplex)
65 pages/min. 45 pages/min. 
ADF (Duplex)
130 images/min.
90 images/min.
Scanning resolution 
*2
100 – 600 dpi (1 dpi step), 1,200 dpi (Interpolated)
Optical: 300 dpi / 600 dpi (Automatic switch)
Paper size 
*3
Width × Length
When feeding one sheet:
48 mm × 54 mm – 216 mm × unlimited
(1.9 in. × 2.1 in. – 8.5 in. × unlimited)*4
When feeding multiple sheets:
48 mm × 54 mm – 216 mm × 356 mm
(1.9 in. × 2.1 in. – 8.5 in. × 14 in.)
Thickness
Paper: 0.04 mm – 0.5 mm (1.6 mils – 19.7 mils)
Bound documents: 4 mm (157.5 mils) (including carrier sheet)
Note: 1 mil = 0.001 in.
Weight
20 g/m² – 413 g/m² (5 lb. – 110 lb.)
Card 
*5
Format
ISO format
Size
85.6 mm × 54 mm (3.4 in. × 2.1 in.)
Thickness
0.76 mm (30.0 mils)
Embossed card up to 1.4 mm (55.1 mils.)
Feed capacity
3 cards on the feed tray or on the mixed batch card guide
Passport 
*6
Width
130 mm (5.1 in) or less
Length
188 mm (7.4 in) or less
Thickness
4.0 mm (0.15 in) or less (including carrier sheet)
Feed capacity
100 sheets (80 g/m² [21 lb.] High-quality woodfree paper) 
*7
Roller replacement 
*8
250,000 sheets
Image data size
using push scan
Shared Folder
Up to 512 MB in total or 999 pages
FTP
Email
Up to 20 MB in total (including the header and e-mail message)
or 999 pages
Memory Size
1GB
10
General
*1
 The power requirements differ depending on the country/area. Do not use a power source that does not meet the power source 
specifications marked on the unit. The power source specifications of this unit are listed on the rating name plate.
*2
 If connected to a network device (hub, router, etc.) that supports IEEE802.3az.
*3
 To assure continued emission limit compliance, use only shielded LAN cable. The cable should be a CAT 5 (Category 5) or higher 
for 10Base-T / 100Base-TX, or CAT 5e (Enhanced Category 5) or higher for 1000Base-T.
*4
 The actual line speed may be different depending on the network environment and the wireless devices connected.
*5
 Depending on the wireless router (wireless access point) used, connections may not be possible between the unit and the 
wireless router. When connecting with 802.11n, select WPA-PSK (AES) or WPA2-PSK (AES) for security. Use WPA2 (AES) for 
security. If WPA (AES), WPA (TKIP) or WPA2 (TKIP) must be used, please set the access point key renewal interval for 2 
minutes. A difficult to predict passkey (PSK) of 20 or more characters is recommended.
Item
KV-N1058X/Y
KV-N1028X/Y
External dimensions
(Width x Depth x Height)
300 mm × 272 mm × 238 mm (11.8 in. × 10.7 in. × 9.4 in.)
Weight
4.1 kg (9.0 lb.)
power requirement 
*1
AC 100 – 127 V, 50/60 Hz, 0.8 A
AC 220 – 240 V, 50/60 Hz, 0.4 A
Power
consumption
Scanning
36W or less
Ready
10 W or less
Sleep
2 W or less (USB connection)
2 W or less (Wired LAN Connection) 
*2
2 W or less (Wireless LAN Connection)
Power OFF
AC 100 – 127 V: 0.3 W or less
AC 220 – 240 V: 0.5 W or less
Operating environment
Temperature: 5 
o
C – 35 
o
C (41 
o
F – 95 
o
F)
Humidity: 20 % – 80 % RH
Storage environment
Temperature: -10 
o
C  - 50 
o
C (14 
o
F - 122 
o
F)
Humidity: 8 % - 75%RH
Interface
USB3.1 Gen1 (backward compatible) 
LAN (10Base-T / 100Base-TX / 1000Base-T) 
*3
Wireless LAN (IEEE802.11n/g/b)
Recommended web browser
Internet Explorer 11
Mozilla Firefox (latest version)
Google Chrome (latest version)
Wireless LAN
Communication
standard
IEEE802.11n/g/b
Frequency range
(center
frequency) /
Channel
KV-N1058X [U] /  [ML] :
2.412 GHz – 2.472 GHz (1 – 13ch)
KV-N1058X [M]  / [B]
KV-N1028X [M] :
2.412 GHz – 2.462 GHz (1 – 11ch)
Data transfer
rate 
*4
IEEE802.11n: 6.5 – 150 Mbps
IEEE802.11g: 6 – 54 Mbps
IEEE802.11b: 1 – 11 Mbps
Access method
Station mode / Simple AP mode
Security 
*5
WPA/WPA2-PSK(TKIP/AES) / WPA/WPA2-EAP(EAP-TLS/EAP-
TTLS(MSCHAPv2)/PEAPv0(MSCHAPv2)) / Open System
Wi-Fi Protected
Setup (WPS)
PBC (Push Button Configuration) method / PIN (Personal
Identification Number) method
RF output power
IEEE802.11n: 13 dBm ± 1 dB
IEEE802.11g: 13 dBm ± 1 dB
IEEE802.11b: 17 dBm ± 1 dB
Indicator of radio 
field intensity 
(RSSI level)
Signal levels:
  > -65dBm: Good
  > -82dBm: Marginal - Can be used under certain conditions
  < -82dBm: Unreliable
Option
Roller exchange kit (KV-SS061)
Roller cleaning paper (KV-SS03)
Carrier sheet (KV-SS077)

Download Panasonic KV-N1058X / KV-N1028X / KV-N1058Y / KV-N1028Y Service Manual (Repair Manual)

Here you can view online and download Panasonic KV-N1058X / KV-N1028X / KV-N1058Y / KV-N1028Y Service Manual in PDF. KV-N1058X / KV-N1028X / KV-N1058Y / KV-N1028Y service manual will guide through the process and help you recover, restore, fix, disassemble and repair Panasonic KV-N1058X / KV-N1028X / KV-N1058Y / KV-N1028Y Other Service Manuals. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.