CHAPTER 10 TROUBLESHOOTING10-95COPYRIGHT © 1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)2. Selecting a Service Mode1) While the copy count indicator is indicating [1], press a key from [1] through [6] toselect the appropriate mode.2) Press the AE key.• The copier activates the selected mode, and the copy count indicator indicates‘301’ or the like; ‘301’ represents the first mode of those represented by [3].3. Selecting Items1) While the 100th digit on the copy count indicator is flashing (‘301’ or the like), pressthe keypad to select the mode to execute.• The copy count indicator indicates the selected number; only the 100th digit isflashing.• A press on the Clear key returns to selecting a mode ([3] or the like).2) Press the Start key.• The copier activates the specified mode.4. Using Adjustment Mode [3] and Specification Mode [5]1) Press the keypad, and change the setting.• The value is flashed.• If the value is a negative value, ‘%’ turns on. To enter a negative value, press the% key, and then enter the number using the keypad.2) Press the AE key.• The copier stores the value, and flashes it.• A press on the Start key starts copying operation.3) To change the settings continuously, repeat steps 1) and 2).4) A press on the Clear key returns to selecting items.5. Using Operation/Inspection Mode [4]1) A press on the Start key executes the selected service mode.2) A press on the Stop key stops the operation and then returns to selecting items.• If the mode is of a type that stops automatically, the operation stops and returnsto selecting items automatically.6. Clearing Stored Error CodeIf E000, E001, E002, E003, E004, or E007 is indicated, remove the cause of theerror, and clear the back-up information.1) Open the front door, and insert the door switch actuator.2) While holding down the service mode switch (SW302) on the DC controller with a hexkey, press the power switch.3) In about 2 sec, the power goes off; press the power switch once again.Note:The copier turns itself off automatically if it detects E000, E001, E002, E003, orE004, not responding to a press on the power switch. To check the error in servicemode, perform the above after disconnecting the connector of the heater.
