Ricoh Leo-C2/P2, Технический бюллетень

Страница: 140 / 308

T
echnical
B
ulletin
PAGE: 2/18
Model:
Leo-C2/P2
Date:
12-Jul-18
No.:
RD0A5024
•
Paper tray: Tray 2
•
Paper type: Plain paper with Paper Weight 5 (Recommended: NBS180K)
•
Paper size: A3/DLT (Recommended: A3)
Adjustments
If the accuracy of front and back registration has worsened after replacement, perform
adjustment using the SP setting for the replaced part, according to the following table.
Execute the adjustment items in the table below starting from the top item. After
adjustment, perform auto registration adjustment (front and back ) from the Custom Paper
Settings (IMSS function) menu, and check that the image positions are aligned..
Adjustment required Part replaced
Right
Drawer
Unit PTR
Unit Left
Drawer
Unit TIM-
Mag
Unit Revolver Upstream
Measuring
Sensor
(TACT
Sensor)
Downstream
Measuring
Sensor
(TACT
Sensor)
Cooling unit
exit sensor
Exit JG
Sensor
Transfer
Timing
Sensors
(TACT
and
Reflecti
ve)
a. Glass Scale Tilt
Correction - - - -
b. Correcting the
Sensor Position - - - -
c. Trailing Edge Main
Skew
Adjustment
Paper Skew -
Trailing Edge
Correction in Sub
Scan Direction
-
d. Slant Adjustment
Paper Skew -
Trailing Edge
Correction in Main
Scan Direction -
a. Glass Scale Tilt Correction
The relationship between the paper feed direction and the position (angle) of the glass
scale changes when the revolver, TIM-Mag unit, or left drawer unit is replaced. This leads
to a deviation in the sub scan skew the next time that real time correction of the image
position is performed.