4. Periodical check Field Service Ver. 1.0 Aug. 2005
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bizhub 200/250/350
Maintenance
13. Install the four screws [13] to secure
the Photo Conductor Unit [14] and
Developing Unit [15].
14. Install the IU in the copier.
15. Turn ON the main power switch.
16. Select Tech. Rep. Mode → [Function] → [F8] and press the Start key.
NOTE
• After replacing the developer, be sure to execute F8 under Function of Tech. Rep.
Mode.
• When the main power switch is turned ON, execute F8 quickly.
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[13]
[13]
[14]
[15]