Roland VersaCamm VS-640 Service Notes page 292

Others
Explain to refer to the User's Manual when an error message is displayed. And also explain to switch off and on
the machine and check what happens before calling for inquiry when [SERVICE CALL] is displayed, since it occasionally
solves the problem just by restarting.
Explain the procedure of capping the print heads referring to the User's Manual [If the Heads Still Do Not Move]. When
the print carriage does not return to the standby position, capping needs to be done manually by user.
Consumable Parts and
Replacement Cycle
Parts Name
Print Head
Felt Wiper
Cap Top
Scan Motor
Ink Tube
Sponge for Wipers
Lithium Battery
Cutter Protection
Pinch Roller
Wiper
Replace it appropriately diagnosing from the appearance of it
Replacement Cycle
6 billion shots / nozzle (6,000,000 kshots)
Wiping 3000 times
Wiping 800 times
6 months
3000 hours
3000 hours
24 months
Replace it depending on the scratches
Replace it depending on the wear of the rubber part
7-15