Canon imageRUNNER ADVANCE C5255 Series Service Manual page 41

2
Technology > Basic Configuration > Functional Configuration > Basic sequence
Period Definition
SREADY An interval in which the shading correction is executed after the Start
(Scanner Ready) key is pressed.
SSTBY An interval between the completion of the shading correction and
(Scanner Standby) switching the Start key ON / turning the main power OFF.
WMUP An interval in which the drive system stops, and it ends when the
(Warm-up) completion requirements of the fixing assembly startup is fulfilled.
WMUPR An interval in which the drive system starts, and the bias adjustment
(Warm-up Rotation) is executed.
PSTBY An interval in which the copy/print request signal can be accepted.
(Printer Standby)
2 Technology > Basic Configuration > Functional Configuration > Basic sequence
Definition
T-2-1
● Print sequence
• Reader
Start Key ON
SSTBY SREADY
Forwarding Backwarding Backwarding
Reader Motor
Backwarding Forwarding
Scanning Lamp
ON
HP Sensor
End of the image
Optical unit position
HP (Shading) Stream reading position
• Printer
Start key ON
PSTBY PINTR
Fixing heater:
175 degree C(51/45ppm machine)
Target temperature
155 degree C(35/30ppm machine)
Fixing motor(M21)
Fixing heater(H3)
Auto adjustment
The following adjustments to work, depending on the status of the product.
[1] Discharge current corrections
[2] Patch sensor correction control
[3] ATR control
[4] Primary transfer ATVC control
[5] Secondary transfer ATVC control
[6] Secondary transfer clearning
[7] D-max control
[8] ARCDAT control
[9] D-Half control
[10] Color displacement correction control
SCRW SCFW SSTBY
Forwarding Forwarding Forwarding
Backwarding
ON
HP (Shading)
PRINT LSTR PSTBY
disengage
2-3
F-2-4
F-2-5
2-3