2WA/2NJ/2RK
4-251
(2-2)PF-740(B)
CH:Check / CL:Clean / AD:Adjust / LU:Lubrication / RE:Replace
*:If replaced at check, return to the original maintenance at the next maintenance. If not replaced at check, check again at the next maintenance.
Parts name Parts No.
PM maintenance (x1000 counts) Remark
Set up User call *
*Based on the main
installlaion
Please do not use spray containing flammable gas for air-blow or air-brush purposes.
A<Set up>
1 PAPER LINE -------- CH CH: Check the image center alignment gap
AD (Check after the center adjustment of copier.)
B <Paper feed>
From initial production to new parts launch
1 PARTS PRIMARY FEED UNIT HI SP 302N294030 CH CH CL: Alcohol or dry cloth (If no replacement) The following parts are installed depends on the unit.
2N294030 CL RE
CH: Check feeding count in simulation: Target to replace at 150K.
After new parts launch
2 PULLEY FEED 302N406030 CL CH CL: Alcohol or dry cloth (If no replacement)
Paper feed X4 2N406030 RE
CH: Check feeding count in simulation: Target to replace at 150K.
3 PULLEY RETARD 302N406040 CL CL: Alcohol or dry cloth (If no replacement)
Separation X2 2N406040
CH: Check feeding count in simulation: Target to replace at 150K.
4 PULLEY PICKUP 302N406030 CL CL: Alcohol or dry cloth (If no replacement)
Forward X2 2N406030
CH: Check feeding count in simulation: Target to replace at 150K.
5 PARTS ROLLER CONVEYING VF SP 303NF94070 CL CL: Alcohol or dry cloth
3NF94070
6 PARTS ROLLER CONVEYING DECK SP 303NF94100 CL CL CL: Alcohol or dry cloth
X2 3NF94100
7 PARTS ROLLER ASSIST SP 303NJ94050 CL CL CL: Alcohol or dry cloth
X2 3RC94070
8 CLUTCH 50 Z35R 302KV44041 CH CH CH: Check the paper feed status.
X2 2KV44041 RE