HP Printer Error Codes: Complete List, Meanings & Solutions

The Master Engineering Reference for HP Printer Error. Codes & System Alerts

Hewlett-Packard (HP) printing engines incorporate sophisticated hardware telemetry. Onboard test microcode designed to detect electrical. Anomalies, machine transport failures, thermal. Irregularities, and firmware (internal software) (internal software) link exceptions. Across commercial, enterprise, and home printing. Setups, encountering an error code halts productivity. And creates workflow friction.

• LaserJet Numeric Numerical Codes (10.xx to 80.xx):Two-digit and four-digit sub-coded hexadecimal. And decimal faults used across enterprise. And workgroup LaserJet, Color LaserJet, and PageWide hardware.
• Inkjet Hexadecimal Support Codes (0x...): Eight-character hexadecimal exceptions (e.g., 0x610000f6, 0xc19a0003, 0xC4EB827F) utilized by OfficeJet. Pro, Smart Tank, and PhotoSmart printers to pinpoint. Printhead ASIC and service station failures.
• Consumer Alphanumeric E-Codes & LED Cadences: Single-digit and two-digit LCD status codes (E1 through E9) accompanied by multi-color light bar pulsations. (Amber, Purple, Cyan, White) on DeskJet, Envy, and Tango printers.
• DesignJet & PageWide System Error Codes: Two-part numerical codes (e.g., 79:04, 86:01, 21:10) identifying wide-format carriage axis. Bind, trailing cable signal. Degradation, or print bar ink service assembly stalls.

This master reference guide documents every major HP. Error code family, explaining the underlying electromechanical root.

Cause, the exact sensor threshold triggered. The verified step-by-step engineering procedure required to restore production readiness.

With over 80+ distinct HP printer models analyzed. Across 8 core product.

Families, this docs serves as your authoritative test handbook.

30-Second Fast Error Reset & Triage Protocol

Master HP Error Code Directory (All Models & Product Families)

Use this full master index to quickly identify. Your printer's error code, its severity. Class, and the immediate corrective action:

Section 1: LaserJet Numeric Error Code Families (10.xx to 80.xx)

HP LaserJet engines use standardized two-digit numerical prefixes. That categorize the exact hardware subsystem experiencing a fault condition.

1.1 10.xx.yy Supply Memory & Toner Authentication Errors

xx error family indicates an issue with the. Toner cartridge's electronic e-label memory chip. Modern HP cartridges feature an integrated cryptographic EEPROM. That verifies toner life, authenticity, and regional support.

• 10.00.00:Black toner memory error (chip unreadable, damaged, or missing).
• 10.10.00: Cyan toner memory error.
• 10.20.00: Magenta toner memory error.
• 10.30.00:Yellow toner memory error. Or non-HP toner cartridge chip detected (HP Dynamic Security lock).
• 10.92.00:Cartridge alienation lock (cartridge not seated fully down. Into the drive gear coupling).

Bench Resolution:Power down the printer. Remove the toner cartridge. Inspect the gold contact pins inside the toner cavity. Wipe the contacts using a foam swab dampened. With 99% isopropyl alcohol to remove accumulated toner dust. Reseat the cartridge firmly until the machine locking latch engages.

1.2 13.xx.yy Paper Jam & Transport Sensor Timing Errors

Unlike consumer printers that simply report a generic. Jam, LaserJet engines use high-precision photo-interrupter sensors along. The feed path. xx code is logged. HP Printer 13.20 Paper Jam Error: The Real Fix.

• 13.01.00 (Tray 1/2 Pickup Delay):The paper pickup roller. Rotated, but the sheet did not reach the. Pre-registration sensor in time. Typically caused by smooth, glazed rubber pickup rollers. Or a worn separation pad.
• 13.05.00 (Fuser Area Jam):The leading edge of the sheet reached the. Fuser entrance sensor, but failed to reach the. Fuser exit sensor. Paper may be wrapped accordion-style around the hot. Fuser pressure roller.
• 13.20.00 (Paper Jam on Startup):The printer detects paper blocking one of the. Internal photo-sensors during initial power-on boot tests. If no paper is. Present, an optical sensor flag is stuck. Or contaminated with paper dust.
• 13.A1.D2 (Duplex Reversal Jam):Paper stalled while reversing through the internal duplexer flapper assembly.

1.3 20.xx & 21.xx Memory & Page Complexity Overflow Errors

LaserJet engines process print data by rasterizing entire. Page bitmaps into internal memory before feeding paper.

• 20.00.00 (Memory Overflow):The print job exceeded total available formatter memory. 1200 dpi ProRes to 600 dpi FastRes, or install an more DDR3 DIMM memory. Module on the formatter board.
• 21.00.00 (Page Too Complex):The raster image processor (RIP) could not process. The data fast enough to keep pace with. The physical engine motor speed. Page Protectin the printer driver properties to force the. Formatter to pre-rasterize the entire page prior to feeding paper.

1.4 30.xx Scanner & Flatbed Optical Subsystem Errors

On multi-function printers (MFPs), code 30.xx indicates an. Optical carriage or lamp failure inside the scanner assembly:

• 30.01.01 (Flatbed Scanner Failure):The scanner carriage failed to return to the. Home position or the optical home sensor is disconnected.
• 30.01.41 (Scanner Lamp Inverter Error):The Cold Cathode Fluorescent Lamp (CCFL). Or LED illumination bar failed to light up. During power-on self-calibration against the white reference strip. Under the glass.

1.5 41.xx.yy Temporary Engine Data Stream & Size Mismatch Errors

xx series indicates an internal timing sync failure. Or media size conflict between the driver.

• 41.02.00 (Beam Detect Error):The optical sensor that synchronizes the laser scanning. Beam failed to detect the laser sweep across. The polygon mirror. Verify that the beam detect optical diode J105. Connector is seated firmly on the DC controller board.
• 41.03.00 (Unexpected Paper Size):, Letter fed when A4 was specified).

1.6 49.xx.yy Formatter firmware (internal software) (internal software). Buffer Overrun Errors

The 49.xx series (such as 49.4C02 or 49.38.07) indicates a critical firmware (internal software) (internal. Software) assertion exception in the formatter board processor. HP LaserJet P4015 Error 49.4C02: The Real Fix.

1. Isolate Network link:Disconnect the RJ-45 Ethernet cable or disable Wi-Fi. Turn the printer OFF and ON. If the printer boots into a "Ready" state. Without network connectivity, the crash was triggered by. A malformed print packet. Or corrupted PCL/PostScript job sent by a network host.
2. Clear Host Print Queues:On all network computers, stop the Windows Print. Spooler service and delete all pending .SPL and .SHD files located in C:\Windows\System32\spool\PRINTERS.
3. Update Formatter firmware (internal software) (internal software):Reconnect the printer and update the device firmware. (internal software) (internal software) to the latest revision. To patch memory leak flaws.

1.7 50.xx.yy Fuser Assembly Thermal Failure Family

xx error code is one of the most. Critical hardware alerts on laser.

Printers, indicating that the fuser unit (which melts. Toner powder into paper fibers at 180°C–205°C) has.

Suffered thermal failure. HP LaserJet Pro M404dn 50.xx Fuser Error: Explained, HP LaserJet 50.2 Fuser Error: What It Means & Fixes, and HP LaserJet M15w Fuser Error? Here's What It Means.

1.8 51.xx & 52.xx Laser Scanner Polygon Mirror Errors

The laser scanner assembly uses a multi-faceted rotating. Polygon mirror spinning at 25,000 to 45,000 RPM. To sweep the laser beam across the organic. Photoconductor (OPC) drum:

• 51.10.00 (Beam Detect Error):The laser diode failed to fire. Or the beam detect mirror is blocked by toner dust.
• 52.00.00 (Scanner Motor Error):The brushless DC motor driving the polygon mirror. Failed to lock to its synchronized reference frequency. Resolution: Inspect the machine laser shutter linkage. Or replace the laser scanner assembly.

1.9 55.xx DC Controller Engine link Failure

The DC controller board manages all low-level motor. Firing, solenoid timing, and high-voltage power supply rails. 55.01.00 or 55.02.00indicates that the formatter board cannot make a. Bi-directional serial handshake with the DC controller. do a physical ribbon cable reseat between boards;. If fatal, the DC controller board requires replacement.

1.10 57.xx & 58.xx Cooling Fan & Thermal Sensor Errors

Laser printers generate substantial heat. That must be continuously exhausted to prevent toner. Hoppers from melting:

• 57.01.00 (Main Cooling Fan Failure):The tachometer feedback signal from the primary exhaust. Fan dropped to zero. Check for paper scrap obstructions in the fan blades.
• 57.03.00 (Fuser Cooling Fan Error): The auxiliary fuser blower motor has stalled.
• 58.04.00 (Environmental Sensor Fault):The ambient heat/moisture sensor is out of. Range, preventing the DC controller from calculating the. Correct fuser bias voltage.

1.11 59.xx.yy Drive Motor & Alienation Mechanism Failures

xx code family signals a motorized machine stall. HP Color LaserJet M283fdw Error 59: Step-by-Step Fix.

• 59.F0 (Transfer Belt Alienation Failure):The Intermediate Transfer Belt (ITB) alienation cam failed. To disengage the color development rollers. Often caused by a sticking alienation solenoid damper pad.
• 59.C0 (Developer Motor Rotation Error):The main developer drive motor failed to achieve. Synchronized rotation during engine warmup.
• 59.70 / 59.71 (Fuser Motor Error):The auxiliary motor driving fuser rotation encountered excessive. Machine torque resistance.

1.12 Error 79 Service Error (Formatter Kernel Crash)

Error 79 is a universal fatal exception code indicating. That the printer's embedded real-time operating system (RTOS) crashed. HP Printer Error 79 Service Error? [Real Fix]It is triggered when malformed PostScript font tables. Or corrupted network packets overwhelm the printer's RAM buffer.

Section 2: OfficeJet Pro, PageWide & Inkjet Hexadecimal. Error Codes (0x...)

HP inkjets, Smart Tank. And PageWide systems talk hardware faults via 8-digit. Hexadecimal exceptions displayed on the touchscreen control panel.

2.1 0x610000f6 & 0x6100004a Carriage Jam & Transport Errors

This hexadecimal exception occurs. When the optical encoder sensor mounted behind the. Print carriage reads an unexpected position deviation. Or motor current spike. HP OfficeJet Pro 9015e Error 0x610000f6 [Fixed].

1. Inspect the Linear Optical Encoder Strip:Behind the printhead carriage runs a transparent plastic. Strip marked with thousands of microscopic vertical timing lines. If ink mist, aerosolized. Lubricant, or fingerprints smudge this. Strip, the optical carriage sensor misreads its position. 0x610000f6Wipe the strip gently using distilled water on. A microfiber cloth.
2. Check the Service Station Gears:Dried pigment ink can lock the purge unit. Wiper blades on the right side of the. Chassis, physically obstructing carriage travel.

2.2 0xc19a0003 & 0xc19a0020 Printhead ASIC Failures

The 0xc19aerror series denotes an electrical short circuit within. The printhead micro-resistor silicon matrix. HP Printer Error 0xc19a0003: Problem With Printhead and HP OfficeJet Pro 9015e Printhead Missing or Failed.

• Gold Contact Corrosion:Remove the printhead assembly. Inspect the rear copper contact grid. If ink has seeped onto the. Contacts, bridging electrical circuits, clean thoroughly with 99%. Anhydrous isopropyl alcohol.
• fixed Thermal Printhead Burnout:, OEM Part # 3WT90A for OfficeJet 9015e series).

2.3 0xC4EB827F Ink Delivery System Failure

When the printer detects an air bubble in. The continuous ink feed manifold.

Or an unexpected pressure drop in the vacuum purge. Pump, it generates code 0xC4EB827F.

Follow the complete bench fix in our guide on HP Printer Error 0xC4EB827F: Ink System Failure Fix. For newer smart office models, see also HP OfficeJet Pro 9130e Error?

Here's the Real Fix.

2.4 more OfficeJet Hexadecimal Exceptions

• 0x61011beb:Paper feed pick clutch motor timing failure. The feed drive cam failed to complete a. Full 360-degree rotation.
• 0x83C0000A / 0x83C00009:Formatter system assertion error during duplex printing. do a Semi-Full reset.
• 0x00829c98 / 0xb80000f6:ASIC link bus lock between the main system. On a chip (SoC). And the wireless network interface controller (NIC).

Section 3: DeskJet, Envy & Smart Tank Alphanumeric. "E-Codes" (E1 to E9)

Display-limited consumer printers use single-character alphanumeric "E" status. Alerts on their LCD icon screens:

For model-specific guidance on consumer. And continuous ink tank printers, see our detailed walkthroughs on HP Smart Tank 5101 Printhead Error: How to Fix It, HP Envy 6055e Printhead Error: What It Really Means, and HP Printer Cartridge Sensor Failure Error? [Fixed].

Section 4: LED Light Bar & Blink Cadence Decoder

Modern HP printers without graphical LCD displays use. Edge lighting and blinking LED patterns to talk test states. HP DeskJet 3755 Flashing Lights Meaning (Decoded), HP Envy 6055e Blinking Purple Light: What It Means, and HP Neverstop Printer Error Light? [Decoded].

• Pulsing Purple Glow (Center Light Bar):Wireless Setup Beacon Mode. The printer is broadcasting its Bluetooth Low Energy. (BLE) beacon waiting for pairing in the HP Smart App. If unconfigured for 2. Hours, the mode times out and turns amber.
• Amber / Orange Light Flashing Rapidly (3Hz):Media jam, out of paper, or open cartridge cover.
• Fast Alternating Amber & White Lights:Printhead cartridge carriage stall. Or fatal hardware exception requiring power drain reset.
• Solid Cyan / Spinning Blue Light:Connecting to local Wi-Fi router. If spinning continuously for >5. Minutes, the router rejected the WPA2/WPA3 handshake.

Section 5: DesignJet Large Format System Errors (79:04 & 86:01)

HP DesignJet plotters and wide-format printers use specialized. Numeric formats to pinpoint machine axis drag. And raster profile errors:

• 79:04 System Error:Unhandled firmware (internal software) (internal software) exception during file parsing. The formatter failed to decode a specialized HP-GL/2. Or PostScript vector coordinate. Resolution: Update printer firmware (internal software) (internal software). Via the Embedded Web Server (EWS). Or print using the HP Click utility.
• 86:01 Scan Axis Jam:Excessive machine friction along the 24-inch. Or 36-inch carriage slider rod. Over time, paper dust. And dried grease increase motor load beyond the. Current threshold limit. Clean the chrome slider rods with 99% IPA. And apply synthetic oil (Aralub SKF lubricating oil).
• 21:10 Service Station Error:The drop detector or spittoon purge motor has. Jammed with dried ink sludge.
• 11:10 Trailing Cable Error:Flat flexible trailing cable signal degradation between the. Carriage assembly and main electronic module.

Section 6: PageWide Enterprise Errors & Print Bar Maintenance

HP PageWide technology uses a stationary page-width print. Bar containing over 40,000 nozzles.

• 0xc6fd0013 (Print Bar Lift Mechanism Stall):The motorized lift cam. That raises the stationary printhead bar above the. Paper path encountered excessive machine drag.
• 0x0054ff83 (Web Wipe Assembly End of Life):The absorbent fabric web roll. That wipes aerosol ink off the print bar is exhausted. Replace the PageWide Service Fluid Container / Web Wipe Module.

Section 7: Reading the Internal Event Log &. Test PJL Parsing

To inspect hidden intermittent errors. That do not trigger a persistent control panel. Freeze, print the printer's Event Log or query the engine directly via Printer Job Language (PJL):

1. Accessing the Event Log via Web Browser:Enter the printer's IP address into any web. Browser to open the Embedded Web Server (EWS). data > Event Log PageThe log records the last 50 error codes. With page-count timestamps and hexadecimal engine controller states.
2. Querying Status via PJL Socket:Connect to port 9100 via telnet and issue:

   %-12345X@PJL
   @PJL INFO LOG
   @PJL EOJ
   %-12345X

Section 8: DC Controller Voltage Rails & Electrical Test Points

For bench technicians conducting board-level hardware tests with. A digital multimeter (DMM), verifying secondary DC voltage. Rails confirms whether an error originates from an. Electromechanical sensor or a collapsed power supply rail:

Section 9: Jetdirect Network Interface Controller Errors (80.xx to 82.xx)

Enterprise LaserJet printers with integrated or EIO modular HP Jetdirect print servers log 80-series errors when network hardware handshakes fail:

• 80.00.00 (Jetdirect EIO link Failure):The formatter board lost bi-directional PCI/PCIe bus link. With the internal Jetdirect network card. Turn off the printer, remove the metal formatter. Cage, unseat the Jetdirect. Card, clean the gold edge connector with an eraser. Re-seat firmly.
• 81.00.00 (Embedded Jetdirect firmware (internal software) (internal software) Corrupt): The network controller flash ROM checksum failed on boot. Re-flash printer firmware (internal software) (internal software) via. USB using the Pre-Boot menu.
• 82.00.00 (Network Interface Buffer Overflow):Severe broadcast storm or network packet flooding exhausted. The Jetdirect buffer. Disconnect the LAN cable. And configure port security on the network switch.

Section 10: Continuous Ink & Toner Refill Sensor. Tests (Smart Tank & Neverstop)

Continuous bulk ink and reloadable laser toner engines. Use specialized float sensors and micro-switches:

• Smart Tank Ink Level Warning Light Blinking:The capacitive fluid level sensor in the tank. Manifold indicates that the ink reserve is below. The minimum priming line. Refill the tank with authentic HP GT52/GT53 ink. Press the Resume button for 3 seconds to. Reset the electronic float latch.
• Neverstop Laser +2 Indicator Solid Amber:The toner reload port machine interrupter is blocked. Or the toner reload plunger was removed before. Completing a full 180-degree rotation. Reinsert the reload syringe, rotate firmly clockwise until. The latch clicks, and push the plunger fully down.

Section 11: Complete Sensor test Test Procedures

When fixing phantom paper jams (13.20). Or beam detect sync faults. (41.02), technicians can run real-time sensor actuation tests. From the service menu:

• Manual Sensor Test (Pre-Boot Menu): In the Pre-Boot admin Console, choose Service tests > Sensor Tests > Manual Sensor Test The display lists all active photo-interrupters (Top of Page. [TOP], Paper Width [PW], Fuser Entrance [FE], Fuser Delivery [FD]). 0 (unblocked) to 1(blocked). 1when unobstructed, the sensor assembly is defective. Or contaminated with toner.
• Paper Path D-Roller Functional Test: Select Paper Path Tests > Continuous Feedto verify that pickup solenoids fire precisely at. 150ms intervals without double-clicking.

Section 12: Laser Beam Synchronization & Scanner Motor tests

When errors 51.xx or 52.xx. Occur, bench isolation determines whether the polygon mirror motor. Or the laser optical pickup diode is at fault:

1. Laser Shutter Linkage Check:When the top toner access door. Closes, a plastic tab pushes the machine laser shutter open. If this plastic tab is snapped off during. Aggressive cartridge replacement, the shutter remains. Closed, blocking the laser beam from reaching the. Beam detect sensor. 51.10.
2. Polygon Motor Bearing Seizure:The polygon mirror spins at extreme rotational velocities. On hydrodynamic or miniature ball bearings. 52.00Cleaning the scanner housing. And reseating the 14-pin flat flexible cable (FFC). On the DC controller restores signal integrity.
3. Beam Detect Oscilloscope Waveform Analysis:2kHz during mirror spin-up. A flatline 0V indicates optical sensor photodiode burnout.

Section 13: Advanced Hardware Reset & NVRAM setup Protocols

When persistent firmware (internal software) (internal software) errors. Lock the control panel, execute one of the. Following hardware reset procedures:

13.1 Accessing the Hidden Engineering Support Menu

On all touchscreen HP OfficeJet, Envy, and Smart Tank printers:

1. From the printer Home screen, tap the Back Arrow icon 4 times in rapid succession.
2. The hidden Engineering Support Menu will appear on the display.
3. Navigate to Resets Menu :
   • Country / Language Reset: Clears localized regional settings.
   • Semi-Full Reset:Clears custom print settings, recalibrates printhead. Timing, and resets network settingss without erasing page counts.
   • Full Reset (OOBE):Completely restores the printer to factory Out-Of-Box Experience state.

13.2 Cold Reset & NVRAM setup on HP LaserJets

1. Turn the printer OFF.
2. Press and hold the Right g>Right Arrow + Cancel (X) buttons simultaneously while powering the printer ON.
3. Continue holding until the control panel displays "fixed Storage Init" or "Cold Reset", then release. The engine will reset all internal registers. And re-read hardware settings jumpers.

often Asked Questions (FAQ)

When to Replace Modular Parts vs.

When diagnosing persistent HP error. Codes, use the following replacement cost-benefit thresholds:

• Modular parts Worth Replacing:xx errors), ADF separation pads. Modular OfficeJet printhead assemblies (0xc19a codes on $300+ printers). These parts are user-replaceable in under 15 minutes.
• When Replacement Exceeds Value:xx), burnt power supply. Transformers, or printhead short circuits on sub-$100 DeskJet/Envy. Printers generally warrant hardware replacement rather than depot-level component repair.