Service manual

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 SWITCHES ON PWBs/TECH. REP. SETTINGS
98.06.09
S-31
•
The Adjust mode is used to adjust the optical system at the factory. Use this mode only
when the RAM Board (PWB-Y) has been replaced and memory clear performed. When-
ever PWB-Y has been replaced or memory clear performed, be sure to input the values
indicated on the Adjust Mode Label on the inside of the Front Door.
<Procedure>
1. Show the Service Mode Menu on the Touch Panel and then press the following keys in
this order.
2. From the 10-Keys, press the number corresponding to the adjust mode function to be
used.
(The function code appears on the zoom ratio indicator.)
3. Press the Start key. Then, the adjustment data appears on the Multi-Copy Display.
4. Using the Clear key, clear the current adjustment data setting and enter the desired
data from the 10-Keys.
5. Press the Start key to validate the new data.
NOTE
If the setting is illegal, it is not validated and is shown blinking.
<Test Copy>
•
A test copy can be made by entering “A” of the Adjust Mode No., holding down the Stop
key and pressing the Start key.
<Leaving the Adjust Mode>
•
Press the Panel Reset key twice to go back to the Basic screen.
6 ADJUST MODE
6-1. Functions Available in the Adjust Mode
Function
Code
Name
Function
Code
Name
A0 Lens focal length correction A5
Reduction registration
adjustment
A1
Lens full size position cor-
rection
A6
Book-B scan registration
adjustment
A2
Mirror full size position cor-
rection
A11
Enlargement registration
adjustment
A3
Feeding-direction zoom
ratio correction
A12
Leading edge erase width
adjustment
A4
Full size registration adjust-
ment
A13
Trailing edge erase width
adjustment
6-2. Entering the Adjust Mode
Press the Stop key.
➡
Press the Start key.