Canon Color imageRUNNER C4580 Service Manual - page 825
of
851
Chapter 21
21-1
21.1 Service Tools
21.1.1 Special Tools
In addition to the standard tools set, the following special tools are required when servicing the machine:
T-21-1
No. Tool name Tool No
Ctgr
Appearance
Remarks
1
Digital
multimeter
FY9-2002
A
Used for electrical
checks; for adjustment of laser
power in com-bination with
the laser
power checker.
2
Cover
switch
TKN-0093
A
3
Tester
extension
pin
FY9-3038
A
4
Tester
extension
pin(L-
shaped)
FY9-3039
A
Used as a probe ex-tension
when makingelectrical checks.