Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man15) Service Manual online
M X-4101N SELF DIAG AND TRO UBLE CO DE 7 – 6
H3
04
Fusing section high temperature trouble (TH_EX1)
PCU
{
05
Fusing section high temperature trouble (TH_EX2)
PCU
{
H4
00
Fusing section low temperature trouble (TH_UM_AD2)
PCU
{
01
Fusing section low temperature trouble (TH_LM)
PCU
{
04
Low temperature trouble (TH_EX)
PCU
{
05
External heating thermistor open (TH_EX2)
PCU
{
30
Thermister input circuit trouble (TH_UM)
PCU
{
H5
01
5 times continuous POD1 not-reach jam
PCU
{
H7
10
Recovery error from low fuser temp. (TH_UM_AD2)
PCU
{
11
Recovery error from low fuser temp. (TH_LM)
PCU
{
14
Recovery error from low fuser temp. (TH_EX)
PCU
{
L1
00
Scanner feed trouble
SCU
{
L3
00
Scanner return trouble
SCU
{
L4
02
Paper feed motor trouble
PCU
{
03
Fusing motor trouble
PCU
{
04
Developing motor trouble (BLACK)
PCU
{
05
Developing motor trouble (COLOR)
PCU
{
06
Transfer unit lift trouble
PCU
{
11
Shift motor trouble
PCU
{
16
Fusing pressure release trouble
PCU
{
30
MFP fan motor trouble
MFP
{
31
Paper exit cooling fan trouble
PCU
{
32
Power source cooling fan trouble
PCU
{
34
LSU cooling fan trouble
PCU
{
35
Fusing cooling fan trouble
PCU
{
45
Toner cooling fan trouble (Toner cooling fan 1, 2)
PCU
{
50
Process fan trouble
PCU
{
56
Rear cooling fan trouble
PCU
{
57
Toner cooling fan trouble (Toner cooling fan 3)
PCU
{
58
Ozone exhaust fan trouble
PCU
{
L6
10
Polygon motor trouble
PCU
{
L8
01
Full wave signal detection error
PCU
{
02
Full wave signal error
PCU
{
20
Communication error of MFP/Mother board
MFP
{
PC
-
Personal counter not detected
MFP
{
U1
01
Battery trouble
MFP
{
U2
00
MFP EEPROM read/write error
MFP
{
05
HDD/MFP PWB SRAM contents inconsistency
MFP
{
10
SRAM user authentication index checksum error
MFP
{
11
MFP PWB EEPROM counter check sum error
MFP
{
22
MFP PWB SRAM memory check sum error
MFP
{
23
MFP PWB SRAM memory individual data check sum error
MFP
{
24
MFP PWB SRAM memory user authentication counter check sum error
MFP
{
30
MFP PWB and PCU PWB manufacturing No. data inconsistency
MFP
{
50
HDD user authentication data check sum error
MFP
{
60
Water Mark check error
MFP
80
SCU PWB EEPROM read/write error
SCU
{
81
SCU PWB EEPROM check sum error
SCU
{
90
PCU PWB EEPROM read/write error
PCU
{
91
PCU PWB EEPROM check sum error
PCU
{
U5
00
Document feed unit communication error
SCU
{
16
Document feed unit fan trouble
SCU
{
30
Document feed unit tray lift up trouble
SCU
{
31
Document feed unit tray lift down trouble
SCU
{
40
Document feed unit installation trouble
SCU
{
U6
00
Communication error of PCU/Desk paper feed unit
PCU
{
01
Desk paper feeding tray 1 lift trouble
PCU
{
02
Desk paper feeding tray 2 lift trouble
PCU
{
09
LCC lift trouble
PCU
{
10
Desk paper feed unit paper transport motor trouble
PCU
{
20
PCU PWB - LCC communication error
PCU
{
21
LCC paper transport motor trouble
PCU
{
22
LCC 24V power trouble
PCU
{
50
Mismatched Desk unit
PCU
{
51
LCC - Main unit combination trouble
PCU
{
U7
50
MFP PWB - Vendor machine communication error
MFP
{
51
Vendor machine error
MFP
{
UC
02
CPT - ASIC error
SCU
{
20
DOCC ASIC error
SCU
{
Trouble code
Trouble code content
Trouble
detection
Mecha
nism
Option
Electri
city
FAX
Supply
Main
code
code
Sub
code
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