Disassembly - Riso CZ180 Series Technical Manual

CHAPTER 5: SECOND PAPER FEED

DISASSEMBLY

1. Load Spring
REMOVAL
) Pull out the Print drum, turn the machine power OFF and remove the Front cover. (M3x8 screws;
6 pcs)
2) Remove E-ring and collar from the Timing roller shaft. (8mm dia. E-ring;  pc)
3) Remove the Load spring from the Timing roller.
Precaution in Assembly
) Do not make mistake in the direction of the Load spring during the assembly.
Load spring
2. Timing Cam
REMOVAL
) Turn OFF the machine power and remove Rear cover. (M3x8 screws; 5 pcs)
2) Open the PCB bracket on the rear of the machine. (M3x8 screws; 4 pcs)
3) Remove the Guide roller spring.
4) Remove E-ring from the Timing roller shaft and detach the Timing cam. (6mm dia E-ring;  pc)
Adjustments after Assembly
) Timing cam mounting position adjustment.
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Timing Cam
Timing roller shaft
Guide roller spring
5 - 4 CZ80 / CV860 Rev. .0
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