HP
HP LaserJet 4240/4250/4350 Duplexer Assembly AIMR73-5047
Enables automatic two-sided printing for HP LaserJet 4240, 4250 and 4350 series printers
- Product SortPrinter Accessories
- Product TypeOther Accessories
- Automatic two-sided printing for LaserJet 4240, 4250, 4350
- Restored to original manufacturer specifications
- Professional packaging protects the unit during transit
- Ninety-day depot warranty covers defects
- Compatible with multiple LaserJet models including 4240n, 4250DTN, 4350TN
Duplexer for HP LaserJet 4240, 4250, 4350
This optional duplexer assembly enables automatic two-sided printing on compatible HP LaserJet printers. It is designed for the 4240, 4250 and 4350 series models listed in the specifications. The unit is supplied new and professionally packaged. It restores duplex capability to supported devices.
Suited for owners of listed LaserJet models
Buyers who need duplex printing for other printer brands or newer HP series not named above cannot use this assembly. It is not a toner cartridge, paper tray or maintenance kit. Users without a compatible 4240, 4250 or 4350 model should look elsewhere.
Part number AIMR73-5047 confirms fit
The manufacturer part number AIMR73-5047 is the primary identifier for this duplexer assembly. Match this number to your printer service manual or parts list before ordering. No other specification determines compatibility.
Highlights
- Automatic two-sided printing for LaserJet 4240, 4250, 4350
- Restored to original manufacturer specifications
- Professional packaging protects the unit during transit
- Ninety-day depot warranty covers defects
- Compatible with multiple LaserJet models including 4240n, 4250DTN, 4350TN
Specifications
| Product Sort | Printer Accessories |
|---|---|
| Product Type | Other Accessories |
Questions about this item
How do I install the duplexer assembly on my HP LaserJet 4250?
Power off the printer, open the rear output bin, slide the unit into the slot until it clicks, then close the bin and power on.
What maintenance will this duplexer need over time?
Clean the feed rollers with a lint-free cloth when double-sided prints show streaks or misfeeds; replace the unit if rollers become worn.
What limit appears first during continuous duplex printing?
The 90-day depot warranty period marks the coverage limit for defects found under sustained use.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Tripp Lite U324-003-BK USB 3.0 cable USB-A to USB-A 3 ft
- USB
- Black


