Specifications

CHAPTER 11 TROUBLESHOOTING

1999 CANON INC. CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

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2) Close the machine's top unit, and connect the flexible cable from the control to the DC control-

ler PCB; then, turn on the power switch.

3) Short JP103 and JP104 on the DC controller PCB with a screwdriver.

• The display will indicate 'F'.

Figure 11-702

4) While the display indicates 'F', stop shorting JP103 and JP104.

2. Ending Service Mode

1) Press the Clear/Stop key.

3. Selecting an Item

1) While the display is indicating 'F', press the +/- key to select the item to check or adjust.

• The 10s digit will flash.

2) Press the Copy Start key to start the item.

SERVICE

JP104

JP103