Service manual

S-33
(7) ROM Version
• Shows the ROM versions.
Touch Panel
Display
Setting
Scanning Check Check the operations from image scanning to image processing.
Normal: OK: Abnormal: NG
See the following for details of “NG” display
✽ Made for correct alignment of the optical axis.
Orig. Size Adjust Adjusts the threshold of original detection level.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
Function (EDH) Displays the screens used to adjust and check the EDH.
Position./Zoom
(FD)
Adjusts the zoom ration and the scanning position in the FD direction
when the EDH is used.
✽ For details, see the relevant option service manual.
Position (CD) Adjusts the scanning position in the CD direction when the EDH is
used.
✽ For details, see the relevant option service manual.
S-ADF Mode (CD) Adjusts the scanning position in the CD direction for a single feed
scan.
✽ For details, see the relevant option service manual.
S-ADF Mode (FD) Adjusts the scanning position in the FD direction for a single feed
scan.
✽ For details, see the relevant option service manual.
Skew Check Checks the EDH for correct alignment.
✽ For details, see the relevant option service manual.
I/O Check (IR) Checks the function of sensors.
I/O Check (EDH) Checks the function of sensors.
✽ For details, see the relevant option service manual.
Tech. Rep. Choice Displays the screens for setting the various Tech. Rep. functions.
Erasure Width Set the fixed erase width from the scales in the CD and FD directions.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
ID in Photo Mode This function does not function because it is applicable on a case-by-
case basis.
EDH Paper
Passage
Makes a paper passage check through the EDH.
<Procedure>
1. Select the paper passage mode.
2. Place paper on the Document Feed Tray.
3. Press the Start key.
Display Action
Optical
Analog ✽ Check the optical system, change PWB-IA or B.
Digital Change PWB-B.
0to5( )
3mm