Symbol Index
No.
Description Note
Thermistors
TH1 45
Fusing Monitors the temperature at the central area
of the hot roller.
Thermofuses
TF1 44
Fusing Provides back-up overheat protection in the
fusing unit.
Thermoswitch
TS1 4
Exposure Lamp Opens the exposure lamp circuit if the 1st
scanner overheats.
Counters
CO1 25
Total Keeps track of the total number of copies
made.
CO2 N/A
Key
(option)
Used for control of authorized use. The
copier will not operate until it is installed.
Others
CB1 17
Circuit Breaker
(220 ~ 240V
machines only)
Provides back-up high current protection for
electrical components.
HDD 82
Hard Disk Drive Scanned image data is compressed and
held here temporarily during copying; also
holds user stamp data.
A195
Copier
25 April 1997 ELECTRICAL COMPONENT DESCRIPTIONS
9
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