Technical data

5.13 0703 ADD PAPER TO FEEDER

4. If the test fails, do the following:

a. Make sure the paper out sensor is plugged into the 2-pin connector

P/J6 on the LCIT control board.

b. Swap the following:

• LCIT control board

• DC control board

• Paper out switch

5.14 0705 INSERT TRAY 1

Description: This error code and text are displayed when the upper size-

sensing sensor fails to detect the magnets of the installed cassette. Figure 5–13

shows the wiring diagram. See Section 1.3.3 for more information about the

cassette size-sensing circuits.

Troubleshooting: Test the size-sensing switches by entering the 1701 test

code 0711. The control panel lights up when a cassette is inserted. If the

cassette fails to activate the switches, pass a magnet over the sensor pack.

Perform the following steps to ﬁx this problem:

1. Make sure the cassette has the correct magnets installed, as shown in

Table 6–2.

2. Verify the condition of the cassette by swapping cassettes from tray 1 to

tray 2.

3. Make sure the 4-pin plug that connects to P/J33 of the DC control board is

securely connected. Whenever any tray 1 cassette is installed, the voltage

between ground and pin four of P/J33 (see Figure 5–11) rises from zero to

some value less then 5 Vdc.

4. Swap the following:

• DC control board

• Upper size-sensing assembly

Display Error Code FIPs 5–21