Repair/Servicing Actions - Canon NP-70 Service Manual

4-12 NP•70
4.2-4 REPAIR/SERVICING ACTIONS
Repairs performed on this assembly require no special instructions. However, the following
cleaning actions are necessary.
1) CLEANING
Dirt on the fluorescent lamp and the reflectors (R & L) decreases the light output of this
assembly. Therefore, periodic cleaning is necessary.
a) If dust or lint is present, wipe the components with dry lintless cleaning paper.
b) If they are smeared with toner or fingerprints, wipe first with alcohol dampened cleaning
paper and, then, with dry lintless paper.
NOTE: Always wear gloves when replacing the fluorescent lamps, to prevent soiling.
If fingerprints or other marks mar the surfaces of the lamps, wipe them care-
fully before installing.
See the Service Handbook for additional details concerning assembly cleaning.
Second Printing,lune, 1974
© CANON INC.