Software Adjustment; Tof Sensor Sensitivity Adjustment - Epson DFX-9000 Service Manual

Epson DFX 9000

5.3 Software adjustment

This section describes the software adjustments of the printer.

5.3.1 TOF sensor sensitivity adjustment

Summary
Adjusts the output signal level of the TOF (Top of Form) Sensor to an
appropriate level.
This adjustment is required after you remove or replace these parts:
PR MECHA ASSY
CARRIER UNIT
CARD GUIDE ASSY
ROM BOARD (only when the EEPROM Data Copy function fails)
Tools / materials: Adjustment Program
Objective: Output Voltage: 2.4 ~ 2.75 V
Adjustment Procedure
1. Open the top cover and remove the Ribbon Cartridge. Then, turn the
printer ON.
2. From the Adjustment Program, select the
Adjustment .
Adjustment
TOF Sensor Sensitivity
Software adjustment
Figure 5-17. TOF Sensor Sensitivity Adjustment screen
Revision B
235