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CHAPTER 10 TROUBLESHOOTING
D. I/O Mode [2]
• Press [2] on the keypad and the AE key to activate I/O display mode.
• To clear an item, press the Clear key.
• A press on the Start key while a service mode is indicated executes the respective
operation.
Table 10-12
10-99
COPYRIGHT
©
1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
No.
201
202
203
204
205
206
207
208
209
210
211
212
213
Description
Port C digit 4
Port C digit 5
Port C digit 6
Port C digit 7
Port H
Fixing main thermistor (TH1) voltage
Fixing sub thermistor (TH2) voltage
AE sensor voltage
Ambient temperature thermistor
(TH301) voltage
Multifeeder paper width sensor
voltage
Intensity sensor voltage
Copy density correction knob/switch
voltage
Toner level sensor
Remarks
When the mode is activated, the copy count
indicator turns on to indicate the I/O of the
input port; see below.
When the mode is activated, the copy count
indicator turns on to indicate the I/O of the
input port; see below.
When this mode is activated, the copy
count indicator turns on to indicate the I/O
of the input port; see below.
When this mode is activated, the copy
count indicator turns on to indicate the I/O
of the input port; see below.
When this mode is activated, the copy
count indicator turns on to indicate the I/O
of the input port; see below.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.
Indicates the measurement of voltage using
0 through 255.