HP 1055CMHP Manuals

Manuals and User Guides for HP 1055CMHP. We have 1 HP 1055CMHP manual available for free PDF download: Service Manual

HP 1055CMHP Service Manual

HP 1055CMHP Service Manual (322 pages)

Large-Format Printers  
Brand: HP | Category: Printer | Size: 9.21 MB
Table of contents
Service Manual1................................................................................................................................................................
Using This Manual4................................................................................................................................................................
Part Numbers4................................................................................................................................................................
Table Of Contents5................................................................................................................................................................
Troubleshooting13................................................................................................................................................................
System Error Codes13................................................................................................................................................................
Introduction14................................................................................................................................................................
Troubleshooting System Error Codes14................................................................................................................................................................
Performing A Service Test On A Failed Assembly15................................................................................................................................................................
Performing The Necessary Service Calibrations15................................................................................................................................................................
Solving Image Quality Problems15................................................................................................................................................................
Front-panel Leds Flash Briefly At Power On & Nothing Else Happens16................................................................................................................................................................
The Printer Does Not Power On17................................................................................................................................................................
All The Front-panel Leds Are Lit But Nothing Else Happens17................................................................................................................................................................
One Of The Print Quality Leds On The Front Panel Is Lit (and Nothing Else) And The "self Test..." Message Remains On The Front Panel17................................................................................................................................................................
The Printer Continuously Rejects Printheads18................................................................................................................................................................
Cover Sensors Are Not Working18................................................................................................................................................................
The Line Sensor Has Problems Detecting Media18................................................................................................................................................................
Troubleshooting Media Jams/printhead Crashes19................................................................................................................................................................
Troubleshooting Shutdowns19................................................................................................................................................................
Problems With The Vacuum Fan21................................................................................................................................................................
Vacuum Suction Much Lower At High Altitudes21................................................................................................................................................................
Bin Marks On Prints Done On Hp High Gloss Media21................................................................................................................................................................
Printhead Crashes/smears On High Density Prints Using Coated Media22................................................................................................................................................................
Color Changes When Stacking Prints Done On Hp High Gloss Media22................................................................................................................................................................
Hp-gl/2 Color Differences In Different Hp Designjet Printers23................................................................................................................................................................
Scratches On Prints Done On Ntp, Vellum And Hp High Gloss Media23................................................................................................................................................................
Banding At Variable Extreme Environmental Conditions24................................................................................................................................................................
Banding Due To Ink Cartridge Replacement While Printing24................................................................................................................................................................
Long Term Bleed And Hue Shift On Hp High Gloss Media24................................................................................................................................................................
Lower Image Gloss Directly After Printing On Hp High Gloss Photo Paper25................................................................................................................................................................
Rice Paper Not Supported25................................................................................................................................................................
Cut Sheet Rice Paper Loading Failure25................................................................................................................................................................
Worm Marks On Hp Coated Media With Light Area Fills25................................................................................................................................................................
Solving Media-handling Problems26................................................................................................................................................................
How To Navigate Through The Front-panel Menu27................................................................................................................................................................
Service Configuration Print31................................................................................................................................................................
Continuable And Non-continuable Error Codes36................................................................................................................................................................
System Error Codes During Initialization52................................................................................................................................................................
Hp No.80 Ink Supplies Troubleshooting57................................................................................................................................................................
What Are Hp No.80 Supplies?58................................................................................................................................................................
Ink Cartridges58................................................................................................................................................................
Printheads And Printhead Cleaners58................................................................................................................................................................
What Are Hp No.80 Supplies58................................................................................................................................................................
Identifying The Components59................................................................................................................................................................
General Information About Hp No.80 Supplies60................................................................................................................................................................
Some General Precautions When Handling Hp No.80 Supplies61................................................................................................................................................................
Priming The Ink System62................................................................................................................................................................
When Should You Replace The Hp No.80 Supplies?62................................................................................................................................................................
When Should You Replace The Hp No.80 Supplies62................................................................................................................................................................
The Front Panel Display63................................................................................................................................................................
Obtaining Ink Cartridge Information64................................................................................................................................................................
Obtaining Printhead Information65................................................................................................................................................................
Ink Cartridge Status Messages67................................................................................................................................................................
Ink Cartridge Status While Printing67................................................................................................................................................................
Ink Cartridge Status While Replacing68................................................................................................................................................................
Printhead Status Messages While Printing69................................................................................................................................................................
Printhead Status Messages While Replacing71................................................................................................................................................................
Summary Of Solving Hp No.80 Supplies Problems73................................................................................................................................................................
Carriage Interconnect Wiper74................................................................................................................................................................
Service Tests And Utilities75................................................................................................................................................................
Diagnostics - Self Test76................................................................................................................................................................
Service Tests (diagnostics)77................................................................................................................................................................
Entering The Service Tests Menu78................................................................................................................................................................
Electronic Systems79................................................................................................................................................................
Eio Card84................................................................................................................................................................
Hard Disk Drive86................................................................................................................................................................
Ink Pressure System88................................................................................................................................................................
Scan Axis91................................................................................................................................................................
Front Panel92................................................................................................................................................................
Paper Axis94................................................................................................................................................................
Drop Detector96................................................................................................................................................................
Service Utilities99................................................................................................................................................................
Entering The Service Utilities Menu100................................................................................................................................................................
Tubes Purge102................................................................................................................................................................
Release Info106................................................................................................................................................................
Set Asian Ps Fonts107................................................................................................................................................................
Printer Model Type109................................................................................................................................................................
Overdrive Cleaning111................................................................................................................................................................
Eerom Utilities112................................................................................................................................................................
Printhead Check115................................................................................................................................................................
Mon. Mode Baud Sel116................................................................................................................................................................
Service Calibrations117................................................................................................................................................................
Entering The Service Calibrations Menu120................................................................................................................................................................
Accuracy Calibration122................................................................................................................................................................
Line Sensor125................................................................................................................................................................
Service Station127................................................................................................................................................................
Roller Mark Position129................................................................................................................................................................
Pen To Paper Spacing131................................................................................................................................................................
Color To Color Calibration132................................................................................................................................................................
Calibrations Backup135................................................................................................................................................................
Pen Alignment138................................................................................................................................................................
Carriage Height Calibration140................................................................................................................................................................
Print Quality149................................................................................................................................................................
Print Quality Troubleshooting Checklist150................................................................................................................................................................
Print Modes151................................................................................................................................................................
How To Use The Print Quality Test152................................................................................................................................................................
What Is The Print Quality Test?152................................................................................................................................................................
Considerations For Printing The Print Quality Test152................................................................................................................................................................
Printing The Print Quality Test152................................................................................................................................................................
What Is The Print Quality Test152................................................................................................................................................................
Nozzle Print Test154................................................................................................................................................................
How To Fix The Nozzle Defects155................................................................................................................................................................
Color Alignment Print Test155................................................................................................................................................................
Solving The Color Alignment Problem156................................................................................................................................................................
Overall Print Quality Test In Best Mode157................................................................................................................................................................
What Is Banding?157................................................................................................................................................................
What Is Banding157................................................................................................................................................................
Solving The Banding Problem158................................................................................................................................................................
Aligning The Printheads160................................................................................................................................................................
Service Accuracy Calibration160................................................................................................................................................................
Troubleshooting Print Quality Problems161................................................................................................................................................................
Problems With Stepped Lines161................................................................................................................................................................
Problems With Printing Lines162................................................................................................................................................................
Problems With Color-to-color Alignment163................................................................................................................................................................
Problems With Horizontal Lines (banding)165................................................................................................................................................................
No Printing Defects Found In The Print Quality Test169................................................................................................................................................................
Solving Color Accuracy Problems170................................................................................................................................................................
Color Consistency Problems170................................................................................................................................................................
Long Term Color Bleeding (glossy Papers)170................................................................................................................................................................
Color Accuracy Configuration171................................................................................................................................................................
Media172................................................................................................................................................................
There Are Smears Or Scratching On The Printed Media172................................................................................................................................................................
Parts And Diagrams173................................................................................................................................................................
Printer Support174................................................................................................................................................................
Rear Covers176................................................................................................................................................................
Electronics Module178................................................................................................................................................................
Right Hand Cover180................................................................................................................................................................
Left Hand Cover And Window182................................................................................................................................................................
Right Hand Assemblies184................................................................................................................................................................
Iss And Aps Assembly186................................................................................................................................................................
Clutch Assembly188................................................................................................................................................................
Carriage Assembly190................................................................................................................................................................
Scan-axis Assemblies192................................................................................................................................................................
Drive Roller And Arss Miscellaneous Parts194................................................................................................................................................................
Paper Path Assemblies196................................................................................................................................................................
Pinch Assembly198................................................................................................................................................................
Drive Roller Assemblies200................................................................................................................................................................
Center Guide And Media Sensor202................................................................................................................................................................
Tubes Guide Assemblies204................................................................................................................................................................
Ordering Accessories206................................................................................................................................................................
Removal And Installation209................................................................................................................................................................
Safety Precautions210................................................................................................................................................................
Electrostatic Discharge (esd) Precautions211................................................................................................................................................................
Required Tools211................................................................................................................................................................
Front Panel Assembly214................................................................................................................................................................
Right Hand Trim And Window Switch215................................................................................................................................................................
Service Station Assembly216................................................................................................................................................................
Drop Detector Assembly218................................................................................................................................................................
Vacuum Fan219................................................................................................................................................................
Paper-axis Motor Assembly220................................................................................................................................................................
Left Hand Cover221................................................................................................................................................................
Left Hand Trim Assembly226................................................................................................................................................................
Ink Supply Station Assembly (iss)227................................................................................................................................................................
Air Pressurization System (aps)228................................................................................................................................................................
Clutch Assembly And Left Hand Miscellaneous Parts229................................................................................................................................................................
Tail Deflectors And Rear Platen231................................................................................................................................................................
Left And Right Rear Covers232................................................................................................................................................................
Media Sensor237................................................................................................................................................................
Window238................................................................................................................................................................
Top Cover239................................................................................................................................................................
Back Cover240................................................................................................................................................................
Scan-axis Motor Assembly241................................................................................................................................................................
Encoder Strip242................................................................................................................................................................
Tensioner245................................................................................................................................................................
Trailing Cable247................................................................................................................................................................
Cutter Assembly250................................................................................................................................................................
Carriage Assembly And Belt252................................................................................................................................................................
Tubes System Assembly261................................................................................................................................................................
Restarting The Printer267................................................................................................................................................................
Ink Leak Detector Assembly268................................................................................................................................................................
Front Platen Assembly270................................................................................................................................................................
Platen Assembly271................................................................................................................................................................
Paper Entry Assembly272................................................................................................................................................................
Roller Guide274................................................................................................................................................................
Media Holder Strip277................................................................................................................................................................
Drive Roller278................................................................................................................................................................
Center Guide279................................................................................................................................................................
Pinch-wheel Assembly And Cam281................................................................................................................................................................
Preventive Maintenance283................................................................................................................................................................
Moisture On The Printer284................................................................................................................................................................
Noisy Carriage Bushing284................................................................................................................................................................
Belt Swelling284................................................................................................................................................................
Cleaning The Printer284................................................................................................................................................................
General Cleaning284................................................................................................................................................................
Cleaning The Overdrive285................................................................................................................................................................
Scheduled Maintenance285................................................................................................................................................................
Level Of Printer Usage285................................................................................................................................................................
Scan-axis Maintenance286................................................................................................................................................................
Functional Overview287................................................................................................................................................................
Hp Designjet 1050c Printer288................................................................................................................................................................
Hp Designjet 1055cm Printer288................................................................................................................................................................
Electrical System288................................................................................................................................................................
Power Supply Unit (psu)289................................................................................................................................................................
Soft Power-off Switch290................................................................................................................................................................
Ink Delivery System (ids)291................................................................................................................................................................
Ink Supply Station (iss)291................................................................................................................................................................
Tubes System292................................................................................................................................................................
Ink Level Sense (ils)293................................................................................................................................................................
Leak Detect System (lds)294................................................................................................................................................................
Print Head Cleaner (phc)295................................................................................................................................................................
Snout Wiper297................................................................................................................................................................
Handle And Printable Label297................................................................................................................................................................
Printer Specifications298................................................................................................................................................................
Printable Area302................................................................................................................................................................
Interface Specifications303................................................................................................................................................................
Regulatory Notices304................................................................................................................................................................
To Obtain A Material Safety Data Sheet (msds)304................................................................................................................................................................
Sound304................................................................................................................................................................
Electro-magnetic Compatibility (emc)304................................................................................................................................................................
Vcci Class A And Class B (japan)307................................................................................................................................................................
Declaration Of Conformity308................................................................................................................................................................
Www.designjet-online.hp.com309................................................................................................................................................................

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