HP Pro 4300 C9H70UT C9H70UT#ABA manual Expected life of components

Expected life of components

The following table shows the expected life of certain components in the printer. To order parts, see chapter 8.

Table 29. Component life expectancies and part numbers

Part name		Part number	Exchange number	Expected life
Tray 1 feed roller		RL1-0019-000CN	none	100,000 pages
Tray 1 separation pad		RL1-0007-000CN	none	200,000 pages
Tray 1 solenoid		RH7-5357-000CN	none	200,000 pages
Feed and separation rollers		RM1-0037-000CN	none	200,000 pages
(trays 2, 3, and 4)
Fuser
HP LaserJet 4200 110-V		RM1-0013-000CN	Q2425-69004	200,000 pages
HP LaserJet 4300 110-V		RM1-0101-000CN	Q2431-69005	200,000 pages
HP LaserJet 4200 220- V		RM1-0014-000CN	Q2425-69005	200,000 pages
HP LaserJet 4300 220- V		RM1-0102-000CN	Q2431-69006	200,000 pages
Transfer roller		RL1-0044-000CN	none	200,000 pages
Main cooling fan		RH7-1573-000CN	none	25,000 hours
Cooling fan (right-side; HP LaserJet 4300)		RH7-1577-000CN	none	25,000 hours
Duplexer exhaust fan		RH7-1443-000CN	none	25,000 hours
Stapler unit		Q2443-67903	none	50,000 staple operations
Note	If an HP LaserJet 4200/4300 printer component is not listed in table 28, the component should
	last for the life of the printer.

Q2431-90912 Chapter 4 Printer maintenance 59