Service Manual
Page 4
... control circuit 1-50 Interface control 1-51 Diagnostic information 2-1 Start 2-1 Service error codes 2-2 Operator messages 2-9 Paper jam messages 2-22 Symptom tables 2-25 Printer symptom table 2-25 Print quality symptom table 2-27 Printer service checks 2-29 901-Yellow developer clutch service check 2-29 902-Magenta ...retract solenoid service check 2-39 907-Cyan toner retract solenoid service check 2-41 908-Black toner retract solenoid service check 2-43 910-Developer motor service check 2-45 911-Main motor service check 2-48 912-Power supply fan service check 2-51 913-Fuser ...
... control circuit 1-50 Interface control 1-51 Diagnostic information 2-1 Start 2-1 Service error codes 2-2 Operator messages 2-9 Paper jam messages 2-22 Symptom tables 2-25 Printer symptom table 2-25 Print quality symptom table 2-27 Printer service checks 2-29 901-Yellow developer clutch service check 2-29 902-Magenta ...retract solenoid service check 2-39 907-Cyan toner retract solenoid service check 2-41 908-Black toner retract solenoid service check 2-43 910-Developer motor service check 2-45 911-Main motor service check 2-48 912-Power supply fan service check 2-51 913-Fuser ...
Service Manual
Page 123
..." on page 4-32. Problem solved. Go to step 2. 2 Does noise go away? Retest printer. Go to step 3. 3 Does noise go away? Go to step 4. 4 Turn printer off and remove Go to developer motor? right cover. Properly connect cable. Is cable properly connected... to step 5. before error posts? Diagnostic information 2-45 Problem solved. If error clears, problem solved, otherwise go to step 4. 910-Developer motor service check 5021-...
..." on page 4-32. Problem solved. Go to step 2. 2 Does noise go away? Retest printer. Go to step 3. 3 Does noise go away? Go to step 4. 4 Turn printer off and remove Go to developer motor? right cover. Properly connect cable. Is cable properly connected... to step 5. before error posts? Diagnostic information 2-45 Problem solved. If error clears, problem solved, otherwise go to step 4. 910-Developer motor service check 5021-...