Brother HL-2600CN Service Manual page 357

4) Re-enter the FC ROLL (NC2) value as follows;
i) Enter the value of NC2 - LP2 into the TOTAL PAGE counter.
(i.e.) NC2 - LP2
Enter the value '50' in the TOTAL PAGE counter.
ii) Perform CLEAR CARE 2. (Refer to '36 CLEAR CARE' in page V-23 of Chapter
V.)
iii) Check that the value of NEXT CARE is reset to the recorded value in 2) iii).
(i.e.) NC2 = 12,050P
5) Re-enter the BL UNIT (NC7) value as follows;
i) After calculating the values so that they work in the following formula
(IY + IM + IC + IK) = NC7 - LP7,
enter each value of LP7, IY, IM, IC, IK.
(i.e.) (IY + IM + IC + IK) = NC7 - LP7
Ÿ
(348 + 353 + 365 + 439) = 49,135 - 50,000
Since the above result is minus, reduce the value of LP7 is 40,000P in
order to make the result plus, then enter it into the LIFE PERIOD SET
counter in FACTORY MODE.
The formula is as follows;
(IY + IM + IC + IK) = NC7 - LP7
Ÿ
(348 + 353 + 365 + 439) = 49,135 - 40,000
Ÿ
(348 + 353 + 365 + 439) = 9,135
Change the value of IK from 439 to 8,069 so that the formula works out.
(348 + 353 + 365 + 8,069) = 9,135
Then, enter each value for IY=348, IM=353, IC=365, and IK=8,069 in the
EACH IMAGE SET counter in FACTORY MODE.
ii) Perform CLEAR CARE 7. (Refer to '36 CLEAR CARE' in page V-23 of Chapter
V.)
iii) Check that the value of NEXT CARE is reset correctly.
(i.e.) NC7 = 49,135P
iv) Reset the LIFE PERIOD counter in FACTORY MODE to 50,000.
6) Re-enter the FU UNIT (NC8) value as follows;
i) Enter the value of NC8 - LP8 into the TOTAL PAGE counter.
(i.e.) NC8 - LP8 = 39,684 - 60,100 = - 20,416
Since the above result is minus, reduce the value of LP8 is 30,000P in
order to make the result plus, then enter it into the LIFE PERIOD SET
counter in FACTORY MODE.
The formula is as follows;
NC8 - LP8 = 39,684 - 30,000 = 9,684
Enter the value '9,684' in TOTAL PAGE.
ii) Perform CLEAR CARE 8. (Refer to '36 CLEAR CARE' in page V-23 of Chapter
V.)
Ÿ
12,050P - 12,000P = 50
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