Canon imageCLASS MF8450c, Service Manual

Page: 207 / 349

Chapter 10
10-5
10.3 Counter
10.3.1 Overview
0020-9640
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine is equipped with counters that indicate the counts of output according to types of printers.
These counters are indicated in response to a press on the Check key on the control panel, and they operate as follows (as set at time of shipment from the factory):
T-10-2
Guide to Notations
large: large-size paper (longer than 364 mm in feed direction; count increased by 1).
small: small-size paper (364 mm in feed length or shorter).
total: all (C+P; count increased by 1).
duplex: duplexing (in auto duplexing; count increased by 1).
- 3-digit number in the counter column indicates the setting value in the following service mode.
COPIER> OPTION> USER> COUNTER1 to 8
- From counter 2 to 8 can be changed in service mode COPIER> OPTION> USER> COUNTER1 to 8
*1: F15-1114/1115
*2: F15-1134/1135
*3: F15-1155/1164/1165/1185
*4: F15-1194
*5: F15-1144/1145
*: by default, not indicated; may be changed in service mode.
10.3.2 Timing of Increasing the Count
0020-9643
imageCLASS MF9170c / imageCLASS MF9150c / imageCLASS MF8450c
The machine increases the count depending on the selected mode (single-sided, double-sided).
1. Single-Sided Print, 2nd Side of a Double-Sided Print
In the case of a single-sided print or the 2nd side of a double-sided print, the machine increase the count when the trailing edge of paper is discharged outside the
machine, as indicated by the output of the delivery sensor (SR715).
2. 1st Side of a Double-Sided Print
The machine increases the count when the pre-registration sensor (SR708) goes on, assuming that the printing on the 1st side is over.
Model Counter 1 Counter 2 Counter 3 Counter 4 Counter 5 Counter 6
100V
*1
total 1
total
(black-and-white 1)
copy
(full color + mono color;1)
total A
(full color + mono color;1)
* *
101 108 232 149 000 000
100V
*1
total 2
copy
(full color + mono color; 2)
total A
(full color + mono color; 2)
copy
(black-and-white 2)
total A
(black-and-white 2)
*
102 231 148 222 133 000
100V
*1
total 1
total
(full color/small)
total
(black-and-white/small)
scan
(total 1)
* *
101 121 113 501 000 000
120V
*2
total 1
total
(black-and-white 1)
copy
(full color/small)
print
(full color/small)
* *
101 108 224 316 000 000
230V
*3
total 1
total
(black-and-white 1)
copy+print
(full color/sumall)
total 1
(duplex)
* *
101 108 402 114 000 000
230V
*4
total
(black-and-white/small)
total
(full color/small)
scan
(total 1)
print
(total 1)
* *
113 121 501 301 000 000
230V
*4
total 1 * * * * *
101 000 000 000 000 000
230V
*5
total 1
total
(black-and-white 1)
copy
(full color/small)
print
(full color/small)
* *
101 108 224 316 000 000