Service manual

SECTION 4

ADJUSTMENTS

AstroJet 2600P/2650P/2800P Media Sensor Adjustment

REQUIREMENT: To assure that the media sensor senses the media.

ADJUSTMENT:

1. Remove the left-hand rear cover and connect

voltmeter probe to GND [1] and TP4 [2] on

the Interface PC Board P/N 97-500-30.

2. Insert a BLACK media card over the sensor.

Turn the printer ON.

3. Adjust R20 potentiometer [3] to read 0.5

VDC maximum.

4. Apply lacquer such as nail polish to the

potentiometer to prevent movement of the

adjustment.

5. Turn the printer OFF and replace the cover.

INTERFACE PC BOARD