Canon imageRUNNER ADVANCE C5255, Service Manual, Page: 41 / 1443

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Technology > Basic Configuration > Functional Configuration > Basic sequence
Technology > Basic Configuration > Functional Configuration > Basic sequence
Period Definition Definition
SREADY
(Scanner Ready)
An interval in which the shading correction is executed after the Start
key is pressed.
SSTBY
(Scanner Standby)
An interval between the completion of the shading correction and
switching the Start key ON / turning the main power OFF.
WMUP
(Warm-up)
An interval in which the drive system stops, and it ends when the
completion requirements of the fixing assembly startup is fulfilled.
WMUPR
(Warm-up Rotation)
An interval in which the drive system starts, and the bias adjustment
is executed.
PSTBY
(Printer Standby)
An interval in which the copy/print request signal can be accepted.
T-2-1
● Print sequence
• Reader
Start Key ON
Reader Motor
Scanning Lamp
HP Sensor
SSTBY SSTBY SREADY SCRW SCFW
Backwarding
Optical unit position
End of the image
Forwarding
Backwarding Forwarding Forwarding
HP (Shading) HP (Shading) Stream reading position
ON ON
Forwarding Backwarding Forwarding
Backwarding
• Printer
disengage
Fixing heater(H3)
Fixing motor(M21)
Target temperature
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
Start key ON
Auto adjustment
Fixing heater:
175 degree C(51/45ppm machine)
155 degree C(35/30ppm machine)
PSTBY PINTR
PRINT LSTR PSTBY
F-2-4
F-2-5