SERVICE
MANUAL
Published in Dec. ’03
842FH110
2FH70760
Revision 1.1
FS-9120DNFS-9520DN
Страница 1: ...SERVICE MANUAL Published in Dec 03 842FH110 2FH70760 Revision 1 1 FS 9120DN FS 9520DN...
Страница 2: ...Version Replaced pages Remarks Date 1 0 1 1 Revision history Dec 2003 Mar 2004 1 4 9 1 5 15 21 22...
Страница 3: ...be deleted from the printer and the maintenance mode will be deleted from the MENU mode When a service call occurs the maintenance mode cannot be started Start the maintenance mode after clearing the...
Страница 4: ...ndicating the nature of the problem A message is also displayed requesting the user to call for service Method of clearing 6050 that occurs immediately after the power switch is turned on 1 Turn off t...
Страница 5: ...tive engine controller PWB Poor contact in the fuser unit ther mistor 1 or 2 con nector terminals Fuser unit ther mistor 1 or 2 in stalled incorrectly Fuser unit thermo stat triggered Fuser heater M o...
Страница 6: ...e toner container Broken fuser heater M or S wire Poor contact in the connector ter minals Defective power supply unit Defective engine controller PWB Fuser unit con nector inserted incorrectly Defect...
