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UF-8300 / 8200
UF-7300 / 7200
UF-7300 / 7200
[ Version 1.0 ]
Please file and use this manual together with the UF-8300/8200/7300/7200 service manual and parts manual,
Order No. MGCS080902C0.
Order No. MGCS080902C0.
WARNING
General Annotations
1. Panasonic Communications Company of North America, and other Panasonic Sales
Companies reserve the right to change any information enclosed herein without prior
notification. (This includes, but is not limited to, parts pricing, availability, and text)
notification. (This includes, but is not limited to, parts pricing, availability, and text)
2. Electrical parts supplied may include previously used components.
3. Important Safety Notice
Components identified by a mark, have special characteristics important for safety.
Components identified by a mark, have special characteristics important for safety.
When replacing any of these components, use only manufacturer’s specified parts.
4. In New Parts column, "N" indicates part is used only in
UF-8300/8200
Series, "C"
indicates part is used in previous models.
5. In Remarks column, "PM" indicates "Preventive Maintenance Part".
6. In Remarks column, "RTL" indicates that the Retention Time is limited for this item. After
the discontinuation of this assembly in production, the item will continue to be available for
a specific period of time. The retention period of availability is dependent on the type of
assembly, and in accordance with the laws governing part and product retention.
a specific period of time. The retention period of availability is dependent on the type of
assembly, and in accordance with the laws governing part and product retention.
After the end of this period, the assembly will no longer be available.
7. This "Unit" which includes other itemized parts is provided as "Limited Availability" for your
convenience, and will only be offered for up to 3 years after the production of the unit
ceases. However, the individual contents of the assembly will be available for the standard
period.
ceases. However, the individual contents of the assembly will be available for the standard
period.
8. This Product Uses Lead (Pb) Free Solder Printed Circuit Boards (PCBs).
Information regarding Lead-Free (PbF) solder;
Information regarding Lead-Free (PbF) solder;
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a mark following the PCB
part numbers in a label on the PCB.
Caution:
Pb free solder has a higher melting point than standard solder; typically the melting
Pb free solder has a higher melting point than standard solder; typically the melting
point is 50 - 70 F (30 - 40 ) higher. Please use a soldering iron with temperature
control and adjust it to 700 20 F (370 10 ). Exercise care while using higher
temperature soldering irons, do not heat the PCB for too long to prevent solder
splash or damage to the PCB.
control and adjust it to 700 20 F (370 10 ). Exercise care while using higher
temperature soldering irons, do not heat the PCB for too long to prevent solder
splash or damage to the PCB.
Pb free solder will tend to splash when heated too high (about 1112 F/600 ).
ECO SOLDER M705 (available from Senju Metal Industry Co., Ltd.;
ECO SOLDER M705 (available from Senju Metal Industry Co., Ltd.;
URL: http://www.senju-m.co.jp
) is recommended when repairing PbF PCBs.
General Annotations
The contents of this Manual, and the Specifications are subject to change without
notice.
Panasonic Communications Co., Ltd. reserves the right to make improvements in
the product design without reservation, and without notice.
Published in Japan.
notice.
Panasonic Communications Co., Ltd. reserves the right to make improvements in
the product design without reservation, and without notice.
Published in Japan.
9. Important Notice
(Especially for countries belonging to the European Union):
(Especially for countries belonging to the European Union):
This product is fully compliant with the national laws transposed from the EU Directive on
the restriction of the use of certain hazardous substances (RoHS) in electrical and
electronic equipment, effective July 1, 2006 in the EU countries.
the restriction of the use of certain hazardous substances (RoHS) in electrical and
electronic equipment, effective July 1, 2006 in the EU countries.
In order for the product to comply with the RoHS Directive, the six particular substances
(lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and
polybrominated diphenyl ethers) have been either totally eliminated or limited to the
concentration level below maximum allowed. Consequently spare parts have been
changed to RoHS-compliant parts where applicable.
(lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and
polybrominated diphenyl ethers) have been either totally eliminated or limited to the
concentration level below maximum allowed. Consequently spare parts have been
changed to RoHS-compliant parts where applicable.
Due to spare parts application of RoHS legislation, non-compliant spare parts cannot be
used to repair compliant products put on the EU market on or after July 1, 2006.
Therefore, please make sure to order and use only RoHS-compliant spare parts listed in
this manual.
used to repair compliant products put on the EU market on or after July 1, 2006.
Therefore, please make sure to order and use only RoHS-compliant spare parts listed in
this manual.
Table of Contents
4
System Description ................................. 5
1.1.
System Block Diagram .............................5
Electrical Circuit Explanation ................. 7
2.1.
SC PC Board
(System Control Printed Circuit Board).....7
(System Control Printed Circuit Board).....7
2.2.
SPC PC Board
(Scanner and Printer Control)...................9
(Scanner and Printer Control)...................9
2.3.
PNL PC Board Block Diagram
(Panel PCBs) .........................................21
(Panel PCBs) .........................................21
2.4.
Shutdown / Sleep Mode .........................22
2.5.
Option PC Board.....................................22
Signal Waveform.................................... 23
3.1.
Glossary of Electrical Abbreviations .......23
3.2.
SC PC Board ..........................................27
3.3.
SPC PC Board........................................34
3.4.
PNL1 PC Board ......................................45
3.5.
PNL2 PC Board ......................................49
3.6.
PNL3 PC Board ......................................49
3.7.
PNL4 PC Board (UF-8300/8200)............49
3.8.
G3B PC Board ........................................49
3.9.
Registration/Paper Detect Sensor
PC Board ................................................49
PC Board ................................................49
3.10. Paper Exit Sensor PC Board ..................49
3.11. No Paper Sensor PC Board....................49
3.12. Low Toner Sensor PC Board..................49
3.13. HVPS ......................................................49
3.14. LVPS.......................................................50
3.15. 2nd Feeder PC Board.............................50
3.11. No Paper Sensor PC Board....................49
3.12. Low Toner Sensor PC Board..................49
3.13. HVPS ......................................................49
3.14. LVPS.......................................................50
3.15. 2nd Feeder PC Board.............................50
Schematic Diagram ............................... 53
4.1.
General Circuit Diagram .........................53
4.2.
SC PC Board ..........................................54
4.3.
SPC PC Board........................................71
4.4.
Exit Sensor PC Board,
Registration Sensor PC Board,
Toner Empty Sensor PC Board ..............78
Registration Sensor PC Board,
Toner Empty Sensor PC Board ..............78
4.5.
CRB PC Board........................................79
4.6.
MJR PC Board........................................80
4.7.
CST2 PC Board ......................................82
4.8.
G3B PC Board ........................................83
Electrical Circuit Diagram & Parts List 91
5.1.
Destination Codes ..................................91
5.2.
SC PC Board [RTL/PbF].........................92
5.3.
SPC PC Board [RTL/PbF] ....................117
5.4.
Exit Sensor PC Board [RTL/PbF] .........130
5.5.
Registration Sensor PC Board
[RTL/PbF]............................................. 130
[RTL/PbF]............................................. 130
5.6.
Toner Empty Sensor PC Board
[RTL/PbF]............................................. 130
[RTL/PbF]............................................. 130
5.7.
MJR PC Board [RTL/PbF].................... 131
5.8.
CRB PC Board [RTL/PbF].................... 133
5.9.
G3B PC Board [RTL/PbF] .................... 135
5.10. CST2 PC Board [RTL/PbF] .................. 143
