LaserJet 4000/4050 Series Models: 4000 | 4000se | 4000n | 4000t | 4000tn | 4050 | 4050se 4050t | 4050n | 4050tn

Combination Kits

	MP Tray Combo Kit 1 MP Sep-Pad /1 MP roller /2 springs Genuine (hp) Kit LaserJet 4000/4050 Part #52-37 Genuine (hp) Kit LaserJet 4000/4050 Part #52-37-10 Pack House Brand Kit LaserJet 4000/4050 Part #4K-MP-HB House Brand Kit LaserJet 4000/4050 Part #4K-MP-HB10 Pack KIT INCLUDES: (1) MP Sep. Pad Genuine (hp) (1) Non (hp) MP Roller Springs and Modifications are also included TECH TIP: This kit is designed to solve multi-page pulling problems associated with Tray 1. Excellent repair kit if your printer is grabbing more than 1 sheet or envelope at a time.
	Separation Feedroller (Single Tray Repair Kit) Tray 2 & Optional Trays 3,4 Genuine (hp) Kit LaserJet 4000/4050 Part #2-1885 House Brand Kit LaserJet 4000/4050 Part #2-1885-HB TECH TIP: This kit delivers all parts needed to repair the common paper jam. This kit can be used in the Color LaserJet 4500. KIT INCLUDES: (2) Separation Rollers of your choice (1) Service Sticker (Feedrollers pictured are not for this model)
	Complete Paper Jam Roller Kit (Repairs All Trays) Genuine (hp) Kit LaserJet 4000/4050 Part #mini-4k House Brand Kit LaserJet 4000/4050 Part #mini-4k-HB TECH TIP: These All-In-One Repair Kits are a great way to repair all Trays, from Tray 1 Multi-Sheet Pulling to resolving Paper Jams in Trays 2 and Optional Trays 3 and 4. KIT INCLUDES: (6) Separation Rollers (1) MP Sep. - Pad (1) MP Roller (2) MP Springs (1) Service Sticker All this with access to Online Video Installation Directions

Feedrollers/Parts

	MP Roller for Multipurpose Tray 1 Genuine (hp) Parts LaserJet 4000/4050 Part #3718 Genuine (hp) Parts LaserJet 4000/4050 Part #3718-10 Pack House Brand Parts LaserJet 4000/4050 Part #3718-HB House Brand Parts LaserJet 4000/4050 Part #3718-HB10 Pack TECH TIP: This roller by itself will not cure Multi-Page Pulling Problems.
	MP Separation Pad for Multipurpose Tray 1 Genuine (hp) Parts LaserJet 4000/4050 Part #5281 (Modified) Genuine (hp) Parts LaserJet 4000/4050 Part #5281-10 Pack (Modified) TECH TIP: Check out the Combination Kits NOTE: We now include 2 Extra Springs plus we modified the Separation Pad due to the likelihood of Springs being lost during removal and installation.
	Separation Feedrollers for Paper Trays 2 & Optional Trays 3 and 4 Genuine (hp) Parts LaserJet 4000/4050 Part #1885 Genuine (hp) Parts LaserJet 4000/4050 Part #1885-10 Pack House Brand Parts LaserJet 4000/4050 Part #1885-HB House Brand Parts LaserJet 4000/4050 Part #1885-HB10 Pack SYMPTOMS OF WORN SEP. ROLLERS: Grunting noise during Printing - Paper Jamming. Sep. Rollers are the primary cause of Paper Jams, Separation Rollers should be bought in pairs the printer requires 2 rollers per Tray, (1) one in the paper tray and (1) one inside the Printer. Sep. Rollers are universal and can be used in Tray 2 and optional Trays 3 & 4
	Primary D Pick-Up Rollers Tray 2 & Optional Tray 3 and 4 Genuine (hp) 4D Rollers LaserJet 4000/4050 Part #8865 House Brand 4D Rollers LaserJet 4000/4050 Part #8865-HB Complete Roller Assembly w/Shaft & Rollers Genuine (hp) Parts LaserJet 4000/4050 Part #2484 TECH TIP: These rollers rarely require replacement, for Paper Jam Problems be sure that your Separation Rollers are replaced first before purchasing these rollers, 4d rollers will be required per Paper Tray or 1 kit per Tray.
	Coupler Genuine (hp) Parts LaserJet 4000/4050/4100 Part #4k-Coupler TECH TIP: This part can be a little tricky to install especially on (4000t) or Twin Tray Printers. NOTE: The Coupler is what turns the upper Blue Separation Roller located in the Printer, to identify a broken Coupler simply remove the Paper Tray and look to the right of the Separation Roller in the Printer. Normally the Coupler will fall out into the Printer’s Paper Tray when broken.
	Tray Guide Genuine (hp) Parts LaserJet 4000/4050 (500 sheet tray only) Part #4k-Guide (Modified) TECH TIP: To install you will need to disassemble the paper tray. NOTE: The Blue Paper Tray Guide not only supports the tail of the paper but also tells the Printer what size Paper is in the Tray (41.3 Error) can be common when this part is out of position or broken.
	Transfer Roller Genuine (hp) Parts LaserJet 4000/4050 Part #4283 TECH TIP: Transfer Rollers have a suggested life expectancy of 200,000 pages under normal conditions we have seen them go beyond 1 million and still work well, a worn Transfer Roller typically will cause Light Copies if your printer experiences this before replacing the T-Roller eliminate the possibility of Damp Paper, Bad Toner, Dusty Scanner Mirror, Correct Density Settings, any of these could be the cause of Light Copies.
	Fuser Replacement Film Sleeve House Brand Parts LaserJet 4000/4050 Part #4k-slv TECH TIP: Replacing the Fuser Sleeve rather than the whole Fusing Assembly is a great way to save money this repair requires the fuser to be disassembled to install the Sleeve. NOTE: "Error 50.x" will require the whole Fuser to be replaced the Sleeve alone will not help. SYMPTOMS OF A BADFUSER SLEEVE: Toner wipes off the paper after being printed, Ghosting Images, Repetitive Defects on the paper about every 4 ½ inch’s that wont go away even after Toner replacement, and also Wrinkled Paper with Poor Copy Quality.
	Fuser Genuine (hp) Fuser LaserJet 4000/4050 Part #2661 (no exchange required) Rebuilt Fuser LaserJet 4000/4050 Part# 2661-4klpf (old fuser must be returned within 30 days) TERMS & CONDITIONS: Rebuilt Fusers are sent with a Pre-Paid Return Label for your convenience, customers must return Old Fusers within 30 days or Core charges will be applied.
	Maintenance Kit Genuine (hp) Kit Part #C4118-67909 Refurbished Kit Part #fc4k-mk See Terms & Conditions for return instructions. SYNPTOMS: Printer flashing “Maintenance Required” flash’s every 200,000 pages KIT INCLUDES: (1) Fuser (1) Transfer Roller (6) Separation Rollers (1) MP Roller Hand picked is simply individual (hp) parts packaged together to create the parts needed for the Maintenance Kit. (Picture is simply a sample.)
	Refurbished Duplexor Genuine (hp) Parts LaserJet 4000/4050 Part #4k-duplex Duplexor Repair Kit (Option) Genuine (hp) Parts Part# 4k-duplex-rk TECH TIP: Refurbished Duplexors have been roller overhauled. NOTE: We now have a Duplexor Repair Kit, this Kit is a great way to replace the wearing Rollers that can cause continuous Paper Jamming, and the Duplexor will have to be disassembled for Roller Installation.

Accessories

	Toner Genuine (hp) Toner LaserJet 4000/4050 Part #C4127X 10,000 Page high yield House Brand Toner LaserJet 4000/4050 Part #27X-FCC 10,000 Page high yield
	Memory House Brand Memory Part #32MEM-HB TECH TIP: By adding Memory your Printer will be able to process larger and more complex print jobs faster.
	Service Manual Genuine (hp) Manual LaserJet 4000 Part #4ksrvml Genuine (hp) Manual LaserJet 4050 Part #45ksrvm NOTE: Repair Manuals are Genuine (hp) and are a soft cover books these are actual Service Technician Manuals. Manuals provide Error Codes, Part Removal Diagrams, Troubleshooting, Part #’s and much more.