HP 4600 Service Manual - Page 104

Table 4-1 Approximate replacement intervals for supply items Supply item Printer message Page counts Approximate replacement interval1 To install or order Black (K) print cartridge REPLACE BLACK CARTRIDGE 9,000 pages2 2.7 months Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Cyan (C) print cartridge REPLACE CYAN CARTRIDGE 8,000 pages2 2.7 months Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Magenta (M) print cartridge REPLACE MAGENTA CARTRIDGE 8,000 pages2 2.7 months Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Yellow (Y) print cartridge REPLACE YELLOW CARTRIDGE 8,000 pages2 2.7 months Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Image transfer kit (ETB) REPLACE TRANSFER KIT 120,000 pages3 40 months Replacing the transfer unit For part numbers, see Supplies and accessories in chapter 8. Image fuser kit REPLACE FUSER KIT 150,000 pages 3 50 months Replacing the fuser For part numbers, see Supplies and accessories in chapter 8. 1 Approximate life expectancies based on 3,000 pages per month. 2 The approximate average A4/Letter-size page count is based on 5% coverage of individual colors. Page counts are only estimations; usage conditions and print patterns cause results to vary. 3 Page counts are only estimations; usage conditions and print patterns cause results to vary. CAUTION Hewlett-Packard Company recommends the use of HP products in this printer. Use of non-HP products can cause problems that require service that is not covered by the Hewlett-Packard warranty or service agreements. 88 Chapter 4 Maintenance ENWW