Activating The Test Mode; Cancelling The Test Mode; Details Of Each Test Mode - Epson EPL-N2700 Service Manual

EPL-N2700 Optional Units


Sine the power is supplied through the printer,
connect the Tray Section and the printer with the
power cable (12-pin).


Since signals are transferred between the Horizontal
Transport Unit and the Tray Section, connect the Tray
Section and the printer with a signal cable (28-pin).

5.3.2.2 Activating the Test Mode

The activating method varies depending on the power on/off condition:

When power is off:
While pressing down the switch S1 on the PWB-A, turn the printer
on.

When power is already on:
While pressing the switch S1, press the switch S3 shortly.

5.3.2.3 Cancelling the Test Mode

Press the switch S3 to cancel the test mode.
10-Bin Unit

5.3.2.4 Details of Each Test Mode

The test mode advances to the next mode as the switch S1 is pressed.
If the switch S1 is pressed in the Paper Path Switch Check mode, the
mode returns to the initial indication. The test modes equipped are as
shown in the following table.
Test Modes
Initial Indication
Sensor Input Check
Printer Setting
Initial Operation Check
Paper Size Check
Sort Operation Check
Solenoid Check
Paper Path Switch Check
*1: LED 1 - LED 5 from the left.


: Blinks


: Off
Adjustment
Table 5-2. Test Modes
LED Indication *1 Explanation
Checks the followings:
• Bin type






• Tray section installation
• Horizontal transport uni
installation







Checks the operation of each
sensor.







Sets the printer model.







Check the initial operation of the
bins.







Sets the paper size.







Checks the operation of the sort
mechanism.







Checks the condition of each
solenoid.







Checks the operation of the paper
path switch system.
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