HP 4600 Service Manual - Page 192

Supplies The customer replaces print cartridges, the fuser, and the ETB as they are depleted. The printer tracks the amount of use on the customer-replaceable supplies by keeping a page count. Swapping supplies between printers might cause a misrepresentation of supply life values and is not recommended. If you replace either the fuser or the transfer unit, and these supplies have not yet reached the end of their estimated life, you must reset the page count for these supplies through the Configure device menu on the control panel. See Replacing the fuser when it is not at end of life and Replacing the transfer unit when it is not at end of life for instructions. Table 6-2 Approximate replacement intervals for supply items Supply item Printer message Black (K) print cartridge REPLACE BLACK CARTRIDGE Page counts 9,000 pages2 Cyan (C) print cartridge REPLACE CYAN CARTRIDGE 8,000 pages2 Magenta (M) print cartridge REPLACE MAGENTA CARTRIDGE 8,000 pages2 Yellow (Y) print cartridge REPLACE YELLOW CARTRIDGE 8,000 pages2 Image transfer kit (ETB) REPLACE TRANSFER KIT 120,000 pages3 Approximate replacement interval1 2.7 months 2.7 months 2.7 months 2.7 months 40 months To install or order Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Installing the print cartridges For part numbers, see Supplies and accessories in chapter 8. Replacing the transfer unit For part numbers, see Supplies and accessories in chapter 8. 176 Chapter 6 Removal and replacement ENWW