Life expectancies of parts that wear Inspect any parts that wear when servicing the product. Replace them as needed, based on failure or wear rather than on usage. The following table lists approximate schedules for replacing consumables. Table 3-1 Life expectancies of parts that wear Description Part number Life (estimated) Remarks Replacement print cartridge (user-replaceable) Q2612A 2,000 pages When print becomes faint, redistribute the toner in the cartridge by gently rotating the cartridge, or replace the cartridge. NOTE The declared cartridge yield value is stated in accordance with ISO/IEC 19752. For more information, see http//:www.hp.com/ go/pageyield .
Pickup roller RL1-0266-000CN 50,000 pages Affects paper pickup Printer separation pad RM1-0648-000CN 50,000 pages Affects paper separation (feeding one page at a time) Fuser assembly (110–127 V) RM1-2086-000CN 50,000 pages Can affect print quality and paper movement Fuser assembly (220-240 V) RM1-2087-000CN 50,000 pages Can affect print quality and paper movement HP LJ 1018 printer 110 V CB419-60056 (replacement) 50,000 pages Maximum life CB419-69056 (exchange engine with formatter) CB419-67001 (exchange engine without formatter) HP LJ 1018 printer 220 V CB419-60055 (replacement) 50,000 pages Maximum life CB419-69055 (exchange engine with formatter) CB419-67002 (exchange engine without formatter) 24 Chapter 3 Maintenance ENWW