HP Q5942A Black Toner Cartridge
HP 42A Black Print Cartridge; Yield 10,000 pages..
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In Stock
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$281.99
Innovera Remanufactured Black Extended-Yield Toner, Replacement for 42A (Q5942AJ)
TONER,HP 42A,BK..
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In Stock
$66.99
Xerox 106R02338 Replacement Toner for Q5942A (42A), Black
106R02338 Replacement Toner for Q5942A (42A), Black..
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In Stock
$57.99
HP Q5421-67903 Maintenance Kit (110V) - Includes Fuser, Transfer Roller, Tray 1 ..
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In Stock
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$338.26
Innovera Remanufactured Q5421-67903 (4250) Maintenance Kit
KIT,MAINT,HP LJ4240,4250..
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In Stock
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$124.50
HP Pickup Solenoid..
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Unavailable
HP RL1-0007 Tray 1 Separation Pad
HP Tray 1 Separation Pad..
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In Stock
$4.99
HP RM1-0043 Swing Plate Assembly
HP Swing Plate Assembly..
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In Stock
$16.99
HP RM1-1094 Lifter Drive Assembly
HP Lifter Drive Assembly..
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In Stock
$49.99
HP 18 Tooth Gear..
Status
In Stock
$5.99
What is the page yield of the HP Q5942A Black Toner Cartridge?
The HP Q5942A Black Toner Cartridge has a page yield of approximately 10,000 pages at 5% coverage.
Is the HP J8025A#ABA Jetdirect 640n Print Server compatible with other HP LaserJet models?
Yes, the HP J8025A#ABA Jetdirect 640n Print Server is compatible with various HP LaserJet models, not just the 4240.
How often should I replace the HP Q5421A Maintenance Kit?
The HP Q5421A Maintenance Kit should be replaced approximately every 200,000 pages, depending on usage and print environment.
Can I use third-party toner cartridges in my HP LaserJet 4240?
While third-party cartridges may work, we recommend using genuine HP toner cartridges for optimal print quality and to maintain your printer's warranty.
What is the function of the HP RK2-0269 Pickup Solenoid?
The HP RK2-0269 Pickup Solenoid is responsible for initiating the paper pickup process from the input tray.
How do I know when to replace the HP RL1-0007 Tray 1 Separation Pad?
Replace the HP RL1-0007 Tray 1 Separation Pad when you experience frequent paper jams or multiple sheets feeding simultaneously from Tray 1.
Is the HP RM1-1094 Lifter Drive Assembly difficult to install?
The HP RM1-1094 Lifter Drive Assembly installation requires some technical knowledge. If you're unsure, it's best to consult a professional technician.
What is the purpose of the HP RU5-0045 18 Tooth Gear?
The HP RU5-0045 18 Tooth Gear is part of the printer's drive mechanism and helps in the smooth operation of various moving parts.
How long does the HP LaserJet 4240 typically last?
With proper maintenance and use of genuine HP supplies, the HP LaserJet 4240 can last for several years, depending on usage volume and care.
Can I recycle my used HP LaserJet 4240 Toner Cartridges?
Yes, HP offers a free recycling program for used toner cartridges. You can return them through HP's Planet Partners program.
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