625
D
Paper tray unit communication error
bank 4
• Disconnect harnesses
• Defective Paper tray unit
• External noise
Three consecutive errors occur during
polling, after the paper tray unit has
successful I2C communication.
• No paper tray can be used
when this SC occurred.
• Turn the Power Switch Off and On.
• Connect the harnesses properly.
• Replace the Paper tray unit.
641
D
Engine-Controller Communication
Error: Non-Response
• Engine board defective
• Engine board harness loose, broken,
defective
• External noise
There was no response to a frame sent
from the controller board to the
engine.
There is still no response after
resending frames 3 times in 100
milliseconds
1. Turn the machine power Off and On.
2. Keep away from noise sources.
3. Replace the engine board harness.
4. Replace the engine board.
669
D
EEPROM communication error
• External noise
• Defective EEPROM
The EEPROM was not connected at
power on, or read/write operations
on the EEPROM failed.
Retrying 3 times after the error
detection cannot recover from the
error.
• Turn the Power Switch Off and On.
• Replace the engine board (Replace the
EEPROM).
670
D
Engine startup error
• Connections between the engine board
and the controller board are loose,
disconnected, or damaged
The engine board fails to respond
within 70 seconds when the machine
is turned on.
1. Connect the harnesses properly or
replace the new one.
2. Replace the engine board.
3. Replace the controller board.
Service Call Conditions
255
6
Содержание SH-P1 M020
Страница 1: ...Model SH P1 Machine Code M020 M021 Field Service Manual 29 July 2011...
Страница 2: ......
Страница 6: ...4...
Страница 16: ...Item Machine code Remarks SD Card for Fonts Type C 1 M352 For EU 1 Product Information 14 1...
Страница 20: ...7 Paper feed from optional PFU tray 4 8 Paper feed from optional PFU tray 5 1 Product Information 18 1...
Страница 65: ...3 Operation panel A B x 1 hooks x 2 Covers 63 4...
Страница 70: ...2 Laser synchronization detector A x 1 4 Replacement and Adjustment 68 4...
Страница 78: ...3 Fusing cleaning roller A 4 Replacement and Adjustment 76 4...
Страница 86: ...4 Registration sensor A x 1 4 Replacement and Adjustment 84 4...
Страница 93: ...6 Remove 2 screws and release 2 hooks Duplex 91 4...
Страница 96: ...4 2 connectors A B and the spring C 5 Duplex junction solenoid A x 2 4 Replacement and Adjustment 94 4...
Страница 97: ...6 Paper exit sensor A x 1 hooks x 3 Paper Exit 95 4...
Страница 126: ...4 Plate spring A x 1 5 Toner end sensor B x 1 4 Replacement and Adjustment 124 4...
Страница 132: ...4 Replacement and Adjustment 130 4...
Страница 238: ...12 Turn on the main power switch 13 Confirm that the application operates normally 5 System Maintenance Reference 236 5...
Страница 245: ...17 Remove the SD card after main power switch is turned off Card Save Function 243 5...
Страница 246: ...5 System Maintenance Reference 244 5...
Страница 288: ...7 Energy Saving 286 7...
Страница 289: ...Model SH P1 Machine Code M020 M021 Appendices 29 July 2011...
Страница 290: ......
Страница 292: ...2...
Страница 301: ...Appendices Controller Specifications Controller Board Appendices Controller Specifications 11 1...
Страница 310: ...1 Appendices Specifications 20 1...