Control Of The Fixing Cleaning Web Length Detection - Canon imagePRESS C1 P Service Manual

T
O N
F R F R
SL11
[1] Cleaning web
[2] Web take-up roller
SL11: Web solenoid
Take-up amount of the web
State
During the warm-up
During the jam recovery
During the print Black and white mode/small size
Black and white mode/large size
Color mode/small size
Color mode/large size
Small size: A4/A4R/B5/B5R/A5R/LTR/LTRR
Large size: A3/B4/LGR/LGL
Error code:
E005 (Web wrapping error)
0001 In the case of detecting open circuit of the web solenoid

9.5.2 Control of the Fixing Cleaning Web Length Detection

imagePRESS C1 P / imagePRESS C1 / imagePRESS C1+ (Printer) / imagePRESS C1+
The following is the method to detect cleaning web length and the content of control.
1) During the initial phase of use, the fixing web, which is wrapped around the web take-up roller, is wrapped by the web take-up roller as the copy/print are made.
2) When the fixing web found on the web feed roller decreases, the web length detecting arm 1 moves in the direction of the arrow, causing the web length detecting
arm 2 block the light path to the web level sensor (PS22). After this sensor detection, when the fixing web solenoid is ON for 4 times, warning message for fixing
web length is displayed on control panel.
[1]
F-9-25
The number of web SL ON Remarks
Once per 30 sec Change of the number of ON according to the warm-up
time
10 In the case that the detection temperature of the fixing
main thermistor is 145 deg C or more
20 In the case that the detection temperature of the fixing
main thermistor is less than 145 deg C.
1 1
1 2
1 1
1 2
Chapter 9
A R
R E
[2]
0013-3411
9-25