(7)Input a value according to the supplementary data sheet and press either [SET] or [INTERRUPT] key.

(8)Turn the power OFF.

< Settings for developer bias >

(1)Turn the power ON while pressing [0] and [5] simultaneously.

(2)Input code [257] and press [START] key.

n The lower limit value for developer bias is displayed for each Y, M, C and K.

(3)Input sub-code (0: Y, 1: M, 2: C, 3: K) and press [START] key.

(4)Input a value according to the supplementary data sheet and press either [SET] or [INTERRUPT] key.

(5)Input code [258] and press [START] key.

n The upper limit value for developer bias is displayed for each Y, M, C and K.

(6)Input the sub-code (0: Y, 1: M, 2: C, 3: K) and press [START] key.

(7)Input a value according to the supplementary data sheet and press either [SET] or [INTERRUPT] key.

(8)Turn the power OFF.

1.14.3 Settings after replacing transfer transformer

After replacing a transfer transformer, input the data shown on the supplementary data sheet (transfer bias) according to the procedure below without fail.

<Settings for transfer roller bias>

(1)Turn the power ON while pressing [0] and [5] simultaneously.

(2)Input code [367] and press [START] key.

n The lower limit value for transfer bias is displayed for each Y, M, C and K.

(3)Input the sub-code (0: Y, 1: M, 2: C, 3: K) and press [START] key.

(4)Input a value according to the supplementary data sheet, and press either [SET] or [INTERRUPT] key.

*Perform the operation in (3) and (4) for each of Y, M, C and K.

(5)Input code [368] and press [START] key.

n The upper limit value for transfer bias is displayed for each Y, M, C and K.

(6)Input the sub-code (0: Y, 1: M, 2: C, 3: K) and press [START] key.

(7)Input a value according to the supplementary data sheet, and press either [SET] or [INTERRUPT] key.

*Perform the operation in (6) and (7) for each of Y, M, C and K.

(8)Turn the power OFF.

January 2000 © TOSHIBA TEC

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FC-22 ADJUSTMENT

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Toshiba FC-22 manual Settings after replacing transfer transformer