LaserJet 4250/4250n Printer Repair, HP 4250 Service Error Code Repairs, HP 4250 Maintenance Kit, HP Q5942a/q5942x Toner Cartridge and Laser Jet 4250 Repair Los Angeles, Orange County and Riverside Ca.
LaserJet 4350n, 4350tn, 4350dtn, 4350dtnsl refurbished printer sales, service and repair with warranty in Southern California!
We offer HP Laser-Jet 4250 printer repair and Laser Jet 4250 maintenance service in Los Angeles, Orange County, Riverside and San Bernardino. Our same-day onsite HP 4250 service includes free cleaning on every Laser-Jet printer repair in Southern California.
We carry original Laser Jet 4250 maintenance kits, toner cartridges and roller kit to solve paper jams, print defects, printer maintenance errors and vertical lines in Southern California. Our HP 4250technicians have the knowledge and technical ability to solve error code failures.
Laser Jet 4250 repair with smeared prints, toner not bonding to the paper, dirty printing, image defects, grinding noise and repeating dots.
We stock original HP Laser Jet 4250 Black toner cartridge (Q5942A) and HP 42X (Q5942X). We repair Laser Jet 4240/4250 knocking noise, grinding noise and 13.05/13.06 paper jam in the fuser by replacing the swing plate assembly. Our technicians fix most HP Laser-Jet 4250 printer hardware failures and numerical error codes on the first visit.
We offer 6 months warranty on every Laser-Jet 4250 repair including parts and labor. Is your HP 4250 printer failing with 494C02 and 494C06 error codes? We specialize on Laser-jet 4250 firmware upgrades and solve numerical error code failures. Our printer service technicians carry 4250 maintenance kits Q5421A, 4250 duplexer Q2439B and HP 4250 feeder assembly with 500-sheet tray Q2440A. We specialize on HP Laser-Jet 4250 printer repair with 13.1, 13.2, 13.20 paper jam error codes on the first visit
Our HP 4250 printer technicians solve most image defects and paper jams by replacing the fuser unit and roller kit and maintenance kits. We specialize on HP 4250 paper jam errors, image defects and service error codes. 49.4C02, 49.4C06 errors.

Most Common HP 4250 Error Codes We Repair!
- HP 4250 printer with 13, 13.1, 13.2, 13.3 Paper Jam/Paper Jams
- HP 4250 13.20 error code paper jam or bad paper feed drive assembly.
- Error Code 10.10 Supply Memory Error
- Error Code 41.3 Unexpected Paper Size
- Error Code 49, 494c02 firmware error
- Error Code 50, 50.1, 50.2, 50.3, ,50.4, 50.5, 50.6. 50.7
- Error Code 51, 51.1, 51.2 Beam Detect Error
- Error Code 52, 52.1, 52.2 scanner error
- Error Code 53 Printer Memory Error
- Error 57 fan rotation error 57.1, 57.2, 57.3, 57.4, 57.5 fan failure
- Error Code 59, 59.1,59.2, 59.3, 59.4, 59.5, 59.6, 59.7 Main Motor Error
- Error Code 60.2, 60.3, 60.4 Lifter Motor Error
- Error Code 68 permanent storage error
- Error Code 79 Critical Hardware Error Has Occurred
- Error Code 80 EIO error

Is Your 4250 Printer Failing with Maintenance Service Error Code?
We use original HP 4250/4350, 4200/4300 Maintenance Kit and reset the maintenance error with 6 months warranty on maintenance kits!
1. Turn the product off.
2. Turn the product on.
3. Press and hold down the checkmark (Select) button while the memory is counting. The memory starts counting at 000MB immediately after you turn the power on.
4. Continue to hold down the checkmark (Select) button until all three LEDs are illuminated.
5. Release the checkmark (Select) button.
6. Press the up arrow (Navigation) button until the message New maintenance kit appears on the control panel display.
7. Press the checkmark button once.

Replacing Genuine 4250/4350 Maintenance Kits and Toner Cartridges Will Solve All Image Defects.
- Will solve ghost image problem on 4250/4350
- Solve paper wrinkle problem on LaserJet 4250/4350
- Solve repeating dots on 4350 and 4250 printer
- Solve dirty copies on LaserJet 4250 printer
- Solve black marks on LaserJet 4250 printer
- Solce smearing image problem on 4350/4350 printer
- Solve toner rubbing off the paper on 4250/4350 printer
- Solve wrinkled copies on 4250/4350 printer
- Solve paper accordion problem on LaserJet 4250/4350
- Solve paper jam in all the trays on 4250/4350 printer
- Solve paper jam in the fuser on Laser Jet 4250 printer
- Solve image defects on laser-jet 4250/4350 printer
We Solve LaserJet 4250 13.1, 13.2, 13.3, 13.4, 13.5, 13.6 and 13.20 Paper Jam Error Codes!
HP 4250 13 paper jam error code repair in Southern California!
We offer fast on-site HP LaserJet 4250, 4250n 13.01.00 paper jam in the tray, 13.02.00 Jam in the top cover, 13.02 error where media did not pass the sensor and 13.03.00 paper jam error media did not arrive at the top of page sensor.
LaserJet 4250/4350 13.05 paper did not arrive at the fuser, 13.20 paper jam means the printer was turned on or when the printer was trying to initialize the sensors was detecting media present and 13.21.00 paper jam error message indicates top cover open switch was activated while printing.
HP 4250 13.06.00 a page is jammed near the output door, 13.12.00 error message indicates paper jammed in the rear door and 13.12.07 indicates that there is a paper jam in the staple cartridge.
All 4250 13.12.08 error message indicates output bin page-detection sensor has been active for longer than the specified time and 13.12.09 paper jam message indicates that the stapler stacker paper inlet sensor has been active for longer than a specified time.
4520 13.12.10 paper jam message on the display denotes a page did not arrive at the stacker and 13.12.11 indicates a jam was detected when the stapler stacker power was turned on.
Laser-Jet 4250/4350 service error code 13.1C.00 indicates a paper jam paper wrapped around the fuser and 13.98.00 error means the face up tray was opened when the printer was attempting to send a page to the duplexer.
HP LaserJet 4250 Printer Series – Overview and Features
HP 4250 FEATURES | HP LASERJET 4250 SERIES PRINTER DESCRIPTION |
---|---|
PRINT TECHNOLOGY | Monochrome laser printer |
PRINT SPEED | HP LaserJet 4250 Printer series: A4: Up to 43 ppm; HP LaserJet 4350 Printer series: A4: Up to 52 ppm First page out: Less than 8 sec Exact speed varies depending on the system configuration, software program, and document complexity. |
PROCESSOR | 460 MHz, 20KC MIPS Microprocessor |
MEMORY RAM | HP LaserJet 4250 Printer: 48 MB; HP LaserJet 4250n/tn Printer: 64 MB; HP LaserJet 4250dtn/dtnsl Printer: 80 MB HP LaserJet 4350 Printer: 64 MB; HP LaserJet 4350n/tn Printer: 80 MB; HP LaserJet 4350dtn/dtnsl Printer: 96 MB Expandable to 512 MB through 2 industry-standard DIMM slots using Double Data Rate memory technology Optional: 20 GB HP high-performance EIO hard disk. |
PRINT QUALITY | Up to 1200 x 1200 dpi (HP Pores 1200), HP Fast res 1200 |
PRINTER LANGUAGES | HP PCL 6, HP PCL 5e, HP Postscript Level 3 Emulation, PDF 1.3 |
ECONOMICAL PRINTING | Return to powersave mode after print job due to instant-on technology (saving energy, and reducing costs), duplex and N-up printing more than one page on a single sheet (saves paper) |
MONTHLY DUTY CYCLE | HP LaserJet 4250 Printer series: Up to 200,000 pages per month, HP LaserJet 4350 Printer series: Up to 250,000 pages per month |
PAPER HANDLING | Base/n: 100-sheet multipurpose tray, 1 x 500-sheet input tray, optional: 500-sheet or 1500-sheet tray (up to a maximum of 3,100 sheets), duplexer, 500-sheet stacker, stapler/stacker (up to 15 pages stapler/up to 500-sheet stacker). tn: same as base/n, plus 1 x 500-sheet input tray, optional: 500-sheet or 1500-sheet tray, duplexer, 500-sheet stacker, stapler/stacker (up to 15 pages stapler/up to 500-sheet stacker). dtn: same as tn, plus duplexer, optional 500-sheet or 1500-sheet tray, 500-sheet stacker, stapler/stacker (up to 15 pages stapler/up to 500-sheet stacker). dtnsl: same as dtn, plus stapler/stacker (up to 15 pages stapler/up to 500-sheet stacker), optional : 500-sheet or 1500-sheet tray, 500-sheet stacker. |
INTERFACE AND CONNECTIVITY | IEEE 1284-B compliant parallel port, 2 open EIO slots, Hi-Speed USB (compatible with USB 2.0 specifications) port Optional: HP Jetdirect 620n Fast Ethernet EIO Internal Print Servers, HP Jetdirect External Print Servers, HP Jetdirect EIO Connectivity Card for USB/serial/LocalTalk, HP bt1300 Bluetooth Wireless Print Adapter, HP bt1300 Bluetooth Printer Adapter (for USB 1.1 or parallel), HP Jetdirect 680n 802.11b Wireless EIO Internal Print Server, HP Jetdirect 380x 802.11b External Wireless Print Server (USB 1.1) |
HP LaserJet 4250 Printer Specification
HP LaserJet 4250 Description | HP Laser 4250 Specifications |
---|---|
HP LaserJet 4250 Printer Q5400A | 48MB RAM, expandable up to 512MB one 100-sheet tray and one 500-sheet tray (LaserJet 4240 and 4250) |
HP Laser-Jet 4250n Printer Q5401A | 64 MB RAM, expandable up to 512MB one 100-sheet tray and one 500-sheet tray HP Jet-direct embedded print server for connecting to a 10/100Base-TX network (LaserJet 4240/4250) |
HP Lazer Jet 4250tn Q5402A | 64 MB RAM, expandable up to 512MB one 100-sheet tray and two 500-sheet trays HP Jet direct embedded print server for connecting to a 10/100Base-TX network (LaserJet 4250 only) |
HP Lazer Jet 4250dtn Q5403A | 64 MB RAM, expandable up to 512MB one 100-sheet tray and two 500-sheet trays HP Jetdirect embedded print server for connecting to a 10/100Base-TX network duplexer for automatic two-sided printing (LaserJet 4250 only) |
HP LJ 4250dtnsl Q5404A | 64 MB RAM, expandable up to 512MB one 100-sheet tray and two 500-sheet trays HPJetdirect embedded print server for connecting to a 10/100Base-TX network Duplexer for automatic two-sided printing 500-sheet stapler/stacker output accessory(LaserJet 4250 only) |
LaserJet 4240, 4250 and 4350 Numerical Error Code Repairs!
numerical error code repair on LaserJet 4250/4350 printers!
10:00:00 Supply memory error on 4240, 4250 and 4350 printer is unable to read the electronic information (e-label) on the print cartridge so that the printer can keep track of the page count for the print cartridge.
11:01 Internal Clock Error on 4250/4350 printer: This message is displayed when there is a problem with the real-time clock.
13.98.00 duplex job interrupted: There was an error while the laserjet 4250/4350 printer was printing duplex job.
13.XX.YY, 13.02.00 Paper Jam in the top cover area. 4250 printer has jammed in the top-cover area.
13.01, 13.02 and 13.03 paper Jam in the tray. There is a paper jam in one of the trays of HP 4250/4350n printer open and close the top cover.
13.02, 13.05, 13.20, 13.21 Jam in the top cover area. HP laserjet 4250n and 4350 has a Paper jam in the top-cover area. NOTE: 13.20 is a false paper jam error and there is a paper jammed behind the tray 1 assembly
13.06/13.12 paper jam/Jams inside rear door. There is a paper jam inside or outside the rear door of the LaserJet 4250 series printer. Paper may not have exit the printer.
13.12.07 Jam in the stapler. There is a paper jam in the stapler cartridge. The stapler/stacker LED blinks in amber.
13.12.08, 13.12.09, 13.12.10 and 13.12.11 Jammed in the output device. Paper Jam in the (stapler stacker of stacker). The stapler/stacker LED blinks in amber.
13.13.00 Jam inside duplexer. A paper is jammed inside the 4250 duplexer.
13.10.00 Fuser paper Jam. A paper jam exists in the fuser area. The media is probably wrapped around the laserjet 4250 fuser roller.
13.98.00 open input trays then open and close top cover.The rear output bin was opened when the LASERJET 4250 printer was attempting to send a page to the duplexer, a page shorter than 7.87 inches was sent to the duplexer, a page less than 4.72 inches in width was sent to the duplexer or a multi-feed paper jam has occurred.
20 insufficient memory The printer received more data than can fit in its available memory. An attempt might have been made to transfer too many macros, soft fonts, or complex graphics.
21 Page too complex The data (dense text, rules, raster or vector graphics) sent to the HP LaserJet 4250 printer was too complex. The printer cannot process the page quickly enough.
22 EIO X Buffer overflow Too much data was sent to the enhanced input/output (EIO) card in the specified slot [X]. An improper communications protocol might be in use.
22 PARALLEL I/O BUFFER OVERFLOW. The HP 4250 printer’s parallel buffer has overflowed during a busy state.
40 EIO X BAD TRANSMISSION The connection has been broken abnormally between the laser jet 4250 printer and the EIO card between the laser jet 4250 (HP Jet direct card) in the specified slot [X]. (Data loss might occur in this situation.
41.3 unexpected size paper in tray or 41.3 load tray 2, 3, 4 or 5 paper type and size.The paper that is loaded in the tray is longer or shorter than the size that is configured for the tray.
41.X printer error or 41.05 printer error A temporary printer error has occurred. A temporary printer error has occurred.
49.XXXX printer error indicates 49.4c02, 49.4c06, 49.C0ff errors The printing operation has been aborted. The issue can be caused by a firmware error, invalid print commands, corrupt data, invalid operations, poor quality parallel cables, poor connections or specific applications.
49.24.02 error, 49C02 error and 49C06 on HP LaserJet 4250 printer error. The printer has experienced a critical error.
50.X Fuser error or 50.1, 50.2, 50.3, 50.4, 50.5, 50.6 fuser error. A fuser error has occurred in your HP Laser Jet 4250 printer.
1. 50.01 error low fuser Temperature
2. 50.2 error fuser warm-up service
3. 50.3 error fuser over temperature
4. 50.4 error the problem exists with the customer’s line voltage.
5. 50.5 fuser error the hp 4250 printer detected that the wrong fuser is installed.
6. 50.6 error open fuse circuit
51.XY printer error 51.1 and 51.2 printer errors. A temporary beam detect error has occurred in LaserJet 4250 printer.
1. 51.1 Beam-detect error
2. 51.2 Laser Error
52.XY printer error 52.0 and 52.1printer errors temporary printer error has occurred.
1. LaserJet 4250 52.0 laser scanner error
2. HP 4250 52.1 laser scanner startup error
3. HP Laser Jet 4250 52.2 laser scanner rotation error
53.XY.ZZ printer memory error. There is a problem with the printer memory. The dual inline memory module (DIMM) that caused the error will X = DIMM type 0 = read-only memory (ROM 1 = random-access memory (RAM) Y = device location 0 = internal memory (ROM or RAM) 1 to 4 = DIMM slots 1, 2, 3, or 4 ZZ = error number 0 = unsupported memory 1 = unrecognized memory 2 = unsupported memory size 3 = failed RAM test 4 = exceeded maximum RAM size 6= invalid DIMM speed
54.1 Remove the sealing tape from the toner cartridge. The toner cartridge was installed in a 4250 printer with the sealing tape installed.
55.X printer error. The DC controller is not communicating with the formatter
57.X printer error. A temporary printing error occurred in one of the printer fans.
57.7 Duplex fan failure. The cooling fan in the optional duplexer is not functioning.
58.X 58.2 and 58.3 printer error. A printer error has occurred where a memory tag central processing unit (CPU) error was detected, or there is a problem with the air sensor or power supply.
- 58.2- air-temperature sensor
- 58.3- DC controller 58.4- power supply
59.2 Main motor rotation error. The printer main motor is not functioning correctly. The printer main motor is not functioning correctly.
59.4 EP motor rotation error The print-cartridge drive motor (HP LaserJet 4250 only) is not functioning properly.
60.02, 60.03 and 60.04 printer error. A tray [X] that was opened or filled is trying to lift into position, but there is an obstruction in the tray. We repair all 60.2 tray 2 lifter motor errors.
62 no system. This message indicates that no system (firmware image) was found. The printer software system is corrupt.
64 printer error. A temporary printing error occurred in the scan buffer.
66.00.15 External device error. The stacker or stapler/stacker was removed and then replaced with the printer power was on.
66.12.XX output device failure. A stacker or stapler/stacker error has occurred. The stacker or stapler/stacker LED is continuously illuminated in amber.
68.X PERMANENT STORAGE ERROR. One or more printer settings that were saved in the nonvolatile storage device are invalid and have been reset to factory default. Pressing the Select (check) button should clear the message. Printing can continue, but behave unexpected in response to the changed settings.
68.X PERMANENT STORAGE FULL. A nonvolatile storage device is full. Pressing the Select (check) button should clear the message. Printing can continue, but behave unexpected in response to the changed settings.
68.X PERMANENT STORAGE WRITE FAIL A nonvolatile storage device is failing to write. Pressing the Select (check) button should clear the message. Printing can continue, but behave unexpected in response to the changed settings.
69.X PRINTER ERROR The optional duplexer is not functioning.
79.XXXX PRINTER ERROR The printer detected a critical hardware error.
8X.YYYY EIO ERROR The EIO accessory in slot [X] has encountered a critical error on HP laser jet 4250 printer.
1. 1 EIO slot 1 – The printer detected an error with the EIO accessory.
2. 2 EIO slot 2 – The printer detected an error with the EIO accessory.
3. 6 EIO slot 1 – The EIO accessory detected an error. The EIO accessory might be defective.
4. 7 EIO slot 2 – The EIO accessory detected an error. The EIO accessory might be defective.
HP Jetdirect Print Servers – 80, 81, 82, 86, 87, and 88 Service Errors.
We Carry a Huge Inventory Of Hewlett Packard LaserJet 4250 Printer Replacement Parts for Paper Jamming Issues!
Laser Printer Services HP LaserJet 4250 Printer Replacement Parts List and Part Numbers!
HP 4250 Part Description | HP Laser 4250 Part Numbers |
---|---|
HP 4250 Fixing/Fusing Assembly | RM1-1082 |
HP laserjet 4250 Maintenance Kit | Q5421A |
Swing Plate Assembly | RM1-0043/5851-2766 |
Pickup Assembly, Tray 1 | RM1-1097 |
Paper Paper Pickup Roller | RM1-0036 |
Feed Separation Rollers | RM1-0037 |
Lifter Drive Assy | RM1-1074 |
Pickup Drive Assy | RM1-0034 |
Power Supply Board | RM1-1070 |
Display Panel | RM1-1195 |
Paper Tray | RM1-1088 |
HP LJ 4250 Laser Scanner Assy | RM!-1067 |
Formatter PCA | Q3652-6790/Q6505-67905 |
Registration Assy | RM1-0011 |
DC Controller | RM1-1108 |
laserjet 4250 Duplex Unit | Q2439B |
Stapler Stacket | Q2443B |