Error Code
Title
Detection description
Remedy
E740-0004
Network Chip error
detection
Controller Chip access error 1. Turn OFF and then ON the power. 2. Replace the Main Controller
PCB.
E744-0800
Model code mis-
match
Mismatch between the model
information of the Main Con-
troller PCB and the model in-
formation of the host ma-
chine.
1. Replace the Main Controller PCB.
E744-0900
Detection of invalid
Bootable
Bootable of another model
was detected.
1. Turn OFF and then ON the power. 2. Reinstall the firmware. 3.
Replace the Main Controller PCB.
E744-1000
Firmware error
Mismatch of the model for
which the firmware was down-
loaded is detected.
Install the firmware according to the model.
E744-1100
System error
System error
1. Turn OFF and then ON the power. 2. Replace the Main Controller
PCB.
E748-2012
FLASH rewrite er-
ror
Unable to rewrite the FLASH
ROM
1. Replace the Main Controller PCB.
E760-0000
Firmware error
An error in connection occur-
red due to controller software.
Due to firmware error, the possibility of solving the error by replacing
the Main Controller PCB is low. Check the downloaded firmware
again.
E805-0001
Fan 3 failure
Fan 3 failure
1. Check the connection of the Fan 3. 2. Replace the Fan 3. 3. Re-
place the DC Controller PCB.
E805-0002
Fan 1 failure
Fan 1 failure
1. Check the connection of the Fan 1. 2. Replace the Fan . 3. Replace
the DC Controller PCB.
E805-0008
Fan 4 failure
Fan 4 failure
1. Check the connection of the Fan 4. 2. Replace the Fan 4. 3. Re-
place the DC Controller PCB.
E805-0009
Fan 2 failure
Fan 2 failure
1. Check the connection of the Fan 2. 2. Replace the Fan 2. 3. Re-
place the DC Controller PCB.
E805-0010
Duplex Fan failure Duplex Fan failure
1. Check the connection of the Duplex Fan. 2. Replace the Duplex
Fan. 3. Replace the DC Controller PCB.
E808-0001
Low-voltage power
supply failure
Low-voltage power supply
failure was detected.
1. Check the connection of the Power Supply PCB or the connector.
2. Check the connection of the AC Relay PCB or the connector. 3.
Replace the Power Supply PCB. 4. Replace the AC Relay PCB.
E840-0000
Fixing disengage-
ment error
Fixing pressure release
mechanism error
1. Check the drawer connector between the Fixing Assembly and
the Power Supply PCB. 2. Replace the Fixing Assembly. 3. Replace
the Power Supply PCB.
※
XX-nn-Error:nn: 2-digit alphanumeric
8. Error/Jam/Alarm
159
Содержание LBP351 Series
Страница 1: ...Revision 4 0 LBP351 352 Series Service Manual ...
Страница 12: ...Product Overview 1 Product Lineups 6 Specification 7 List of Parts 11 ...
Страница 115: ...Periodical Service 4 Periodically Replaced Parts 109 Consumable parts 110 Periodical Service 111 ...
Страница 118: ...Periodical Service Periodical Service No periodic services are required to this machine 4 Periodical Service 111 ...
Страница 140: ...3 Remove the Main Drive Unit 1 4 Screws 2 1 2 2 2 2 4x 5 Parts Replacement and Cleaning 133 ...
Страница 147: ...Adjustment 6 Actions after Replacement 141 ...
Страница 149: ...Troubleshooting 7 Test Print 143 Troubleshooting 147 Obtaining Debug Log 149 ...
Страница 160: ...Error Jam Alarm 8 Overview 154 Error Code Details 155 Jam Code 160 Alarm Code 163 ...
Страница 170: ...Alarm Code Alarm Code Details Cause 06 0002 Fixing Assembly Alarm Fixing Assembly Life 8 Error Jam Alarm 163 ...
Страница 171: ...Service Mode 9 Overview 165 Service Mode 169 ...