Olivetti PK-512 Service Manual
                          | |
8. Jam display Field Service Ver. 1.0 Feb. 200718PK-512/513Troubleshooting8.3 Solution8.3.1 Initial check items• When a paper misfeed occurs, first check the following initial check items.8.3.2 Code: 7243A. Detection timingB. ActionCheck Item ActionDoes the paper meet product specifications? Change the paper.Is paper curled, wavy, or damp? Change the paper.Instruct the user in correct paper storage.Is a foreign object present along the paper path, or is thepaper path deformed or worn? Clean or change the paper path.Are the rolls/rollers dirty, deformed, or worn? Clean or change the defective roll/roller.Are the edge guide and trailing edge stop at the correctposition to accommodate the paper? Set as necessary.Are the actuators found operational when checked forcorrect operation? Correct or change the defective actuator.Type DescriptionPunch kit misfeeddetectionThe after punch home sensor (PS301) is not turned ON after a lapse of agiven time after the punch motor (M301) is turned ON.Relevant electrical partsPunch motor (M301)Punch home sensor (PS301)Punch drive board (PDB)FNS control board (FSCB)Step ActionWIRING DIAGRAMControl signalLocation(Electricalcomponent)1 Initial check items — —2 M301 operation check PDB CN45PDB-1 (DRV1)PDB CN45PDB-3 (DRV2)PK-511/512/513C-2 to 33 PS301 I/O, sensor check PDB CN46PDB-5 (ON) PK-511/512/513C-34 Change PDB — —5 Change FSCB — —Service Manual Y108421-6 |
Related manuals for Olivetti PK-512
manualsdatabase
Your AI-powered manual search engine