Ricoh 77751 서비스 매뉴얼 - 페이지 8

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IV. Adjustment and Confirmation

* Following contents are adjustment and confirmation after complete [III. Assemble procedure of main body]

*[Preparation for adjustment] should be completed.

*[Caution] When execute adjustment with program software, each setting will be initialized.

Oder of each adjustment items and content of adjustment are the same as K-30(77650). This manual

write down only difference. Refer to K-30(77650) service manual for details.

1. [Confirmation] Confirmation for Battery consumption current

[Required equipment] □77420 DC coupler □DC cable □Power supply (DC8.3V/3A or above)

□Circuit tester

[Caution] There are two kind of method for confirming Battery consumption current.

Depending on type of battery, select either method as followings.

*Select DC coupler with affix insulation tape or DC coupler without affix insulation tape.

① Use DC coupler without affix insulation tape: condition

Using external power supply (AC

adaptor) or Lithium-ion battery

(Set the power supply 8.4V)

（For confirming, External power supply (AC adaptor)＝Lithium-ion battery）

② Use DC coupler with affix insulation tape: condition Using AA batteries

(Set the power supply 6.0V)

Method for checking

[Caution] Be sure to set the correct voltage. Do not mistake to set type of power source.

①Connect DC cable to the power supply and set DC6.0 or 8.3V (3A).

②Install DC coupler into battery chamber.

DC coupler and DC cable

◆

③Connect DC cable to DC coupler. Confirm that there must be neither short nor leakage.

[Caution]If there is short circuit, disconnect the power immediately.

④ Turn on the power and release 3 times.

⑤ [Confirmation] Turn off the power and confirm the battery consumption current. (Refer to below table)

⑥ Confirm other current if necessary. (Refer to technical information)

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