Brother International MFC 8890DW Service Manual - Page 157
Periodical Replacement Parts, 5.1 Resetting the Periodical, Replacement Parts Life - fuser unit reset
UPC - 012502622673
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1.1 Periodical Replacement Parts Periodical replacement parts are the parts to be replaced periodically to maintain product quality. These parts would affect the product quality greatly if they lost their function even if they do not appear to be damaged or there is no change in their appearance. The periodical replacement parts listed below should be replaced at the service center referring to the service life. Parts Name Fuser Unit Laser Unit PF kit for Tray 1 *3 PF kit for Tray 2 *3 MP PF tray *2 LCD Message (HL-5380DN) REPLACE FUSER REPLACE LASER REPLACE PF KIT1 REPLACE PF KIT2 Qty 1 1 1 1 REPLACE PF KIT MP 1 Approximate Life *1 Replacement (number of prints) Procedure 100,000 pages 100,000 pages See subscription 1.2.1, Chapter 4 100,000 pages 100,000 pages See subscription 1.2.2, Chapter 4 Except for China/ See subscription India: 50,000 pages 1.2.3, Chapter 4 China: 25,000 pages India: 12,000 pages To reset the count of each periodical replacement parts, refer to "5.1 Resetting the Periodical Replacement Parts Life" in Chapter7. *1 At 5% print coverage (A4 or Letter size). The actual number of printed pages will vary depending on the print jobs and paper you use. The number is calculated when simplex printed the normal business document (ISO/IEC19752) on the A4 size. *2 Paper feeding kit MP means the MP roller holder ASSY and the separation pad ASSY MP. *3 Paper feeding kit for Tray 1, Tray 2 and Tray 3 means the roller holder ASSY, the separation pad ASSY and the separation pad spring. Tray 1, Tray 2 and Tray 3 are the same kit. Note : • Always turn off the power switch of the printer and unplug the power cord from the power outlet before replacing the periodical replacement parts. • If the Fuser Unit is replaced after errors related to the Fuser Unit occur, it is necessary to leave the printer power ON for ten minutes after part replacement. This will make the printer to be released from errors. • After disconnecting flat cables, check that each cable is not damaged at its end or shortcircuited. • When connecting flat cables, do not insert them at an angle. After insertion, check that the cables are not at an angle. 4-2 Confidential