Electrical Adjustment; Sensor Adjustment - Epson GT-1200 Service Manual

ADF

5.1.3 Electrical Adjustment

This section describes the electrical adjustment for ADF. It consists of 3
adjustment items which must be made after specified actions are taken,
as shown in Table 5-3.
Table 5-3. Electrical Adjustment
Adjustment Item

Sensor adjustment

(Refer to Section 5.1.2.1.)
EEPROM initialization
(Refer to Section 5.1.2.2.)
Scan stop position
1 2
adjustment * *
(Refer to Section 5.1.2.3.)
Rev. A
Actions taken
· The Control board unit is replaced.
· Any of the sensors is replaced.
· Any of the sensors is cleaned.
· The control board is replaced.
Usually performed by the user.
(Set scan stop positions for single and
reverse feedings with a increment of 1
mm.)
Adjustment
5-7