AR-5132 (serv.man107). Preventing Paper Jams when Feeding from Duplex (caused by excessive paper curl) (PREVIOUSLY SENT OUT AS FF COP 073) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

SYMPTOM 2 (Paper corner folded at fusing front / paper jam) (SF-2030/40)

Paper with the edges curled upwards (

∪

∪

) to a great extent may touch the PC

SENSOR PROTECT SHEET (P/G 17-78 for SF-2030 & P/G 16-78 for    
SF-2040) and is folded at this side of the lead edge, or it may cause a paper
jam before entering the fuser.

The PC SENSOR PROTECT SHEET has changed to that used in the        
AR-5132. Factory action has been taken from August 1998 production.

SYMPTOM 3 (Paper Jam Caused When Re-feeding from ADU) (All Above Models)

∩

∩

) it will,

sometimes, not re-feed due to the resistance of the paper lead edge.

The diameter of the CLUTCH SPRING (P/G 41-35 for SF-2030, P/G 42-35
for SF-2040 & P/G 33-35 for AR-5132) has been reduced to improve the
transporting ability of the pick-up roller. Factory action has been taken since
April 1998 production.

Please advise our Technical Administration Department of any changes to your Service Department
details (i.e. fax number, telephone number, address, etc.) on fax number 0161 205 0014.