Scanner Motor - Ricoh J-P2 Service Manual

PRINTER ENGINE SERVICE MODE
SP4-XXX (Scanner)
4
(Class 1, 2, and 3)
008 [SubScanMagnification] Sub-scan Magnification Adjustment
SubScanMagnification
1
010 [Leading Edge Reg.] Leading Edge Registration Adjustment
1 Leading Edge Reg.
011 [Side-to-Side Reg.] Side-to-Side registration Adjustment
1 Side-to-Side Reg.
012 [Blank Margin] Blank Margin Adjustment
1 Leading Edge
2 Trailing Edge
3 Left
4 Right
013 [Scanner Free Run]
1 Lamp: OFF
2 Lamp: ON
017 [Scan Operation]
1 Shading ON
2 Shading OFF
205 [Black ADS Level]
1 Black ADS Level
301 [APS Operation Check]
1 APS Operation Check
[APS A5size Check]
303
1 APS A5size Check
Mode No.
*
SBU
CF
*
SBU
CF
*
SBU
CF
*
NV
CF
CF
CF
*
SBU
CF
CF
*
SBU
CF
Function / [ Setting ]
Adjusts the sub-scan magnification by changing
the scanner motor speed.
[ -1.0 to 1.0 / 0 / 0.1%/step ] FA
Adjusts the leading edge registration by changing
the scanning start timing in the sub-scan direction.
[ -3.0 to 3.0 / 0 / 0.1 mm/step ] FA
Adjusts the side-to-side registration by changing
the scanning start timing in the main scan
direction.
[ -6.0 to 6.0 / 0 / 0.1 mm/step ] FA
Sets the blank margin at each side for erasing the
original shadow caused by the gap between the
original and the scale.
[ 0 to 3.0 / 0 / 0.1 mm/step ] FA
Performs the scanner free run with the exposure
lamp on or off in the following mode.
Full color mode / Full Size / A3 or DLT
Makes one scan with generating an F-Gate signal
and shading on or off in the following mode.
Full color mode / Full Size / A3 or DLT
Uses this SP mode to check if the F-Gate signal is
properly generated (F-Gate tells the engine to
start printing data).
Specifies the level for deleting the background
density in ADS mode.
[ 0 to 128 / 70 / 1/step ]
Displays a code that represents the original size
detected by the original sensors. (See Input Check
Table.)
Specifies the result of the detection when the
outputs from the original sensors are all OFF.
[ 0 or 1 / 0 / - ]
0: No original
1: A5 Lengthwise
5-40
17 January, 2003