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... described in Chapter 7. Part Numbers Part Numbers for Printer options, accessories and service parts are located in this Manual Purpose This Service Manual contains information necessary to test, calibrate and service: n HP DesignJet 1050C Printer (Model C6074A) n HP DesignJet 1055CM Printer (Model C6075A) For information about using these printers, refer to be performed by HP Certified service personnel only. Conventions A small arrow ⇒...
... described in Chapter 7. Part Numbers Part Numbers for Printer options, accessories and service parts are located in this Manual Purpose This Service Manual contains information necessary to test, calibrate and service: n HP DesignJet 1050C Printer (Model C6074A) n HP DesignJet 1055CM Printer (Model C6075A) For information about using these printers, refer to be performed by HP Certified service personnel only. Conventions A small arrow ⇒...
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... 1-9 Vacuum suction much lower at high altitudes 1-9 Bin marks on prints done on HP High Gloss media 1-9 Printhead Crashes/Smears on High Density Prints Using Coated Media 1-10 Color changes when stacking prints done on HP High Gloss Media 1-10 HP-GL/2 color differences in different HP DesignJet Printers 1-11 Scratches on prints done on NTP, Vellum and... 1-3 Front-Panel LEDs Flash Briefly at variable extreme environmental conditions 1-12 Banding due to Navigate through the Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 3
... 1-9 Vacuum suction much lower at high altitudes 1-9 Bin marks on prints done on HP High Gloss media 1-9 Printhead Crashes/Smears on High Density Prints Using Coated Media 1-10 Color changes when stacking prints done on HP High Gloss Media 1-10 HP-GL/2 color differences in different HP DesignJet Printers 1-11 Scratches on prints done on NTP, Vellum and... 1-3 Front-Panel LEDs Flash Briefly at variable extreme environmental conditions 1-12 Banding due to Navigate through the Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 3
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...Ink Cartridges 3-2 Printheads and Printhead Cleaners 3-2 Identifying the Components 3-3 General Information About HP No.80 Supplies 3-4 Some General Precautions When Handling HP No.80 Supplies 3-5 Priming the Ink System 3-6 When Should You Replace the HP No.80 Supplies? 3-6 The Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 ...Replacing 3-12 Printhead Status Messages While Printing 3-13 Printhead Status Messages While Replacing 3-15 Summary of Solving HP No.80 Supplies Problems 3-17 Carriage Interconnect Wiper 3-18 4 HP DesignJets 1050C and 1055CM Printers Service Manual
...Ink Cartridges 3-2 Printheads and Printhead Cleaners 3-2 Identifying the Components 3-3 General Information About HP No.80 Supplies 3-4 Some General Precautions When Handling HP No.80 Supplies 3-5 Priming the Ink System 3-6 When Should You Replace the HP No.80 Supplies? 3-6 The Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 ...Replacing 3-12 Printhead Status Messages While Printing 3-13 Printhead Status Messages While Replacing 3-15 Summary of Solving HP No.80 Supplies Problems 3-17 Carriage Interconnect Wiper 3-18 4 HP DesignJets 1050C and 1055CM Printers Service Manual
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...4-20 7. Mon. Pen to Color calibration 5-16 7. Calibrations Backup 5-19 8. Scan Axis 4-17 6. Overdrive Cleaning 4-37 6. Color to Paper Spacing 5-15 6. Tubes Purge 4-28 2. EEROM Utilities 4-38 7. Ink Pressure System 4-14 5. Printer Model Type 4-35 5. Release...EIO Card 4-10 3. Roller Mark Position 5-13 5. Accuracy Calibration 5-6 2. Pen Alignment 5-22 Carriage Height Calibration 5-24 HP DesignJets 1050C and 1055CM Printers Service Manual 5 Drop Detector 4-22 Service Utilities 4-25 Entering the Service Utilities Menu 4-26 1. Printhead Check 4-41 8. Mode Baud...
...4-20 7. Mon. Pen to Color calibration 5-16 7. Calibrations Backup 5-19 8. Scan Axis 4-17 6. Overdrive Cleaning 4-37 6. Color to Paper Spacing 5-15 6. Tubes Purge 4-28 2. EEROM Utilities 4-38 7. Ink Pressure System 4-14 5. Printer Model Type 4-35 5. Release...EIO Card 4-10 3. Roller Mark Position 5-13 5. Accuracy Calibration 5-6 2. Pen Alignment 5-22 Carriage Height Calibration 5-24 HP DesignJets 1050C and 1055CM Printers Service Manual 5 Drop Detector 4-22 Service Utilities 4-25 Entering the Service Utilities Menu 4-26 1. Printhead Check 4-41 8. Mode Baud...
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... Test 6-4 Nozzle Print Test 6-6 How to fix the Nozzle Defects 6-7 Color Alignment Print Test 6-7 Solving the Color Alignment Problem 6-8 Overall Print Quality Test in BEST mode 6-9 What is ...Color-to-Color Alignment 6-15 Problems with Horizontal Lines (Banding) 6-17 No Printing Defects Found in the Print Quality Test 6-21 Solving Color Accuracy problems 6-22 Color Consistency problems 6-22 Long Term Color Bleeding (Glossy Papers) 6-22 Color Accuracy Configuration 6-23 Media 6-24 There are Smears or Scratching on the Printed Media 6-24 6 HP DesignJets 1050C and 1055CM Printers Service Manual
... Test 6-4 Nozzle Print Test 6-6 How to fix the Nozzle Defects 6-7 Color Alignment Print Test 6-7 Solving the Color Alignment Problem 6-8 Overall Print Quality Test in BEST mode 6-9 What is ...Color-to-Color Alignment 6-15 Problems with Horizontal Lines (Banding) 6-17 No Printing Defects Found in the Print Quality Test 6-21 Solving Color Accuracy problems 6-22 Color Consistency problems 6-22 Long Term Color Bleeding (Glossy Papers) 6-22 Color Accuracy Configuration 6-23 Media 6-24 There are Smears or Scratching on the Printed Media 6-24 6 HP DesignJets 1050C and 1055CM Printers Service Manual
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Table of Contents Parts and Diagrams 7-1 Printer Support 7-2 Rear Covers 7-4 Electronics Module 7-6 Right Hand Cover 7-8 Left Hand Cover and Window 7-10 Right Hand Assemblies 7-12 ISS and APS Assembly 7-14 Clutch Assembly 7-... Air Pressurization System (APS) 8-20 Clutch Assembly and left hand miscellaneous parts 8-21 Tail Deflectors and Rear Platen 8-23 Left and Right Rear Covers 8-24 HP DesignJets 1050C and 1055CM Printers Service Manual 7
Table of Contents Parts and Diagrams 7-1 Printer Support 7-2 Rear Covers 7-4 Electronics Module 7-6 Right Hand Cover 7-8 Left Hand Cover and Window 7-10 Right Hand Assemblies 7-12 ISS and APS Assembly 7-14 Clutch Assembly 7-... Air Pressurization System (APS) 8-20 Clutch Assembly and left hand miscellaneous parts 8-21 Tail Deflectors and Rear Platen 8-23 Left and Right Rear Covers 8-24 HP DesignJets 1050C and 1055CM Printers Service Manual 7
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... 8-64 Roller Guide 8-66 Media Holder Strip 8-69 Drive Roller 8-70 Center Guide 8-71 Pinch-Wheel Assembly and Cam 8-73 Preventive Maintenance 9-1 Moisture on the Printer 9-2 Noisy Carriage Bushing 9-2 Belt Swelling 9-2 Cleaning the Printer 9-2 General Cleaning 9-2 Cleaning the Overdrive 9-3 Scheduled Maintenance 9-3 Level of Printer Usage 9-3 Scan-axis Maintenance 9-4 8 HP DesignJets 1050C and 1055CM Printers Service Manual
... 8-64 Roller Guide 8-66 Media Holder Strip 8-69 Drive Roller 8-70 Center Guide 8-71 Pinch-Wheel Assembly and Cam 8-73 Preventive Maintenance 9-1 Moisture on the Printer 9-2 Noisy Carriage Bushing 9-2 Belt Swelling 9-2 Cleaning the Printer 9-2 General Cleaning 9-2 Cleaning the Overdrive 9-3 Scheduled Maintenance 9-3 Level of Printer Usage 9-3 Scan-axis Maintenance 9-4 8 HP DesignJets 1050C and 1055CM Printers Service Manual
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Table of Contents Functional Overview 10-1 Introduction 10-2 HP DesignJet 1050C Printer 10-2 HP DesignJet 1055CM printer 10-2 Electrical System 10-2 Power Supply Unit (PSU) 10-3 Soft Power-Off ... Sense (ILS) 10-7 Leak Detect System (LDS) 10-8 Service Station 10-9 Print Head Cleaner (PHC) 10-9 Printer Specifications 10-12 Printable Area 10-16 Interface Specifications 10-17 Regulatory Notices 10-18 To Obtain a Material Safety Data ... A and Class B (Japan) 10-21 Declaration of Conformity 10-22 www.designjet-online.hp.com 10-23 Glossary Index HP DesignJets 1050C and 1055CM Printers Service Manual 9
Table of Contents Functional Overview 10-1 Introduction 10-2 HP DesignJet 1050C Printer 10-2 HP DesignJet 1055CM printer 10-2 Electrical System 10-2 Power Supply Unit (PSU) 10-3 Soft Power-Off ... Sense (ILS) 10-7 Leak Detect System (LDS) 10-8 Service Station 10-9 Print Head Cleaner (PHC) 10-9 Printer Specifications 10-12 Printable Area 10-16 Interface Specifications 10-17 Regulatory Notices 10-18 To Obtain a Material Safety Data ... A and Class B (Japan) 10-21 Declaration of Conformity 10-22 www.designjet-online.hp.com 10-23 Glossary Index HP DesignJets 1050C and 1055CM Printers Service Manual 9
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...fills 1-13 Solving Media-Handling Problems 1-14 How to Navigate through the Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 1-1 Troubleshooting 11 Introduction 1-2 Troubleshooting System Error Codes 1-2 Performing a Service Test on a Failed Assembly 1-3 Performing the ... Density Prints Using Coated Media 1-10 Color changes when stacking prints done on HP High Gloss Media 1-10 HP-GL/2 color differences in different HP DesignJet Printers 1-11 Scratches on prints done on NTP, Vellum and HP High Gloss media 1-11 Banding at variable...
...fills 1-13 Solving Media-Handling Problems 1-14 How to Navigate through the Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 1-1 Troubleshooting 11 Introduction 1-2 Troubleshooting System Error Codes 1-2 Performing a Service Test on a Failed Assembly 1-3 Performing the ... Density Prints Using Coated Media 1-10 Color changes when stacking prints done on HP High Gloss Media 1-10 HP-GL/2 color differences in different HP DesignJet Printers 1-11 Scratches on prints done on NTP, Vellum and HP High Gloss media 1-11 Banding at variable...
Service Manual
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..., HP Support Personnel cannot help you. 1-2 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting Guide to Troubleshooting the Printer Introduction This chapter will guide you through the relevant steps to the HP Response Center or the nearest HP Support Office. System Error Codes contains a list of the printer....8658; Page 1-19 n The Current configuration sheet. Without this Service Manual or you have an error code which you cannot resolve, then report the error to take when troubleshooting the printer. If you supply the full Error Code (including the last 8 ...
..., HP Support Personnel cannot help you. 1-2 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting Guide to Troubleshooting the Printer Introduction This chapter will guide you through the relevant steps to the HP Response Center or the nearest HP Support Office. System Error Codes contains a list of the printer....8658; Page 1-19 n The Current configuration sheet. Without this Service Manual or you have an error code which you cannot resolve, then report the error to take when troubleshooting the printer. If you supply the full Error Code (including the last 8 ...
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...Tests and Utilities. The Image Quality Print will help diagnose the problem. For information on solving Image Quality problems see Chapter 6 Print Quality. HP DesignJets 1050C and 1055CM Printers Service Manual 1-3 Remember that component/assembly passes, you should NOT replace it is advisable to print the Image Quality Print to help you are required even ... or mechanical problems. For information on the Service Calibrations and how to use them see Chapter 4 - Performing the Necessary Service Calibrations Is the printer calibrated correctly after replacing a component?
...Tests and Utilities. The Image Quality Print will help diagnose the problem. For information on solving Image Quality problems see Chapter 6 Print Quality. HP DesignJets 1050C and 1055CM Printers Service Manual 1-3 Remember that component/assembly passes, you should NOT replace it is advisable to print the Image Quality Print to help you are required even ... or mechanical problems. For information on the Service Calibrations and how to use them see Chapter 4 - Performing the Necessary Service Calibrations Is the printer calibrated correctly after replacing a component?
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... from the back of the cables connected to the Electronics Module have been pinched between the cover and the sideplate. 1-4 HP DesignJets 1050C and 1055CM Printers Service Manual If the Printer DOES NOT function correctly with the Hard Disk Drive installed, then you must replace the Electronics Module. Troubleshooting NOTE NOTE NOTE Front-Panel LEDs Flash ...
... from the back of the cables connected to the Electronics Module have been pinched between the cover and the sideplate. 1-4 HP DesignJets 1050C and 1055CM Printers Service Manual If the Printer DOES NOT function correctly with the Hard Disk Drive installed, then you must replace the Electronics Module. Troubleshooting NOTE NOTE NOTE Front-Panel LEDs Flash ...
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...ON position. 4 Check that they are Lit but Nothing Else Happens The Firmware DIMM is NOT correctly installed. 1 Power OFF the Printer from the back and disconnect the power cord. If reseating the DRAM DIMMs does not solve the problem, replace them instead. Also...Message Remains on the Front Panel One of the DRAM DIMMs is NOT correctly installed or Faulty. 1 Power OFF the Printer from the back and disconnect the power cord. HP DesignJets 1050C and 1055CM Printers Service Manual 1-5 Troubleshooting The Printer does not Power ON 1 Check that the power cord is connected correctly to the...
...ON position. 4 Check that they are Lit but Nothing Else Happens The Firmware DIMM is NOT correctly installed. 1 Power OFF the Printer from the back and disconnect the power cord. If reseating the DRAM DIMMs does not solve the problem, replace them instead. Also...Message Remains on the Front Panel One of the DRAM DIMMs is NOT correctly installed or Faulty. 1 Power OFF the Printer from the back and disconnect the power cord. HP DesignJets 1050C and 1055CM Printers Service Manual 1-5 Troubleshooting The Printer does not Power ON 1 Check that the power cord is connected correctly to the...
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Printer Support HP Part Number Quantity Description/Comments J3113-61001 C6075-60005 C6072-60176 0515-2246 C6074-60003 C6074-60004 C6074-60005 C6074-... 4 Screw 1 DRAM DIMM 16MB 1 DRAM DIMM 32MB 1 DRAM DIMM 64MB 1 Firmware DIMM (HP DesignJet 1050C) 1 Firmware DIMM (HP DesignJet 1055CM) 1 Left Rear Cover (Includes Ferrite and Clip) 1 Screw 1 Right Rear Cover 1 Screw 1 Electronics Module 4 Screw (for Electronics Module) 1 EIO Card Cover 7-6 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Electronics Module Reference on Drawing 1 2 3 4 5 6 7 8 9 10...
Printer Support HP Part Number Quantity Description/Comments J3113-61001 C6075-60005 C6072-60176 0515-2246 C6074-60003 C6074-60004 C6074-60005 C6074-... 4 Screw 1 DRAM DIMM 16MB 1 DRAM DIMM 32MB 1 DRAM DIMM 64MB 1 Firmware DIMM (HP DesignJet 1050C) 1 Firmware DIMM (HP DesignJet 1055CM) 1 Left Rear Cover (Includes Ferrite and Clip) 1 Screw 1 Right Rear Cover 1 Screw 1 Electronics Module 4 Screw (for Electronics Module) 1 EIO Card Cover 7-6 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Electronics Module Reference on Drawing 1 2 3 4 5 6 7 8 9 10...
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Printer Support HP Part Number Quantity Description/Comments C6072-60167 0624-0771 C6072-60173 0515-2248 0624-0771 C6072-60164 0624-0704 C6072-60145 C6072-00002 ...door to access the Ink Tubes System) 1 Ink Tubes System (Includes Setup Printheads, Ink Collector, Carrier Clip, Nye Oil and ISS Housing Foam) 1 Nameplate (HP DesignJet 1050C) 1 Nameplate (HP DesignJet 1055CM) 1 Adobe Logo Label (Only for HP DesignJet 1055CM) 1 Setup Printheads 7-10 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Left Hand Cover and Window Reference on Drawing 1 2 3 4 5 6 - 7 8 9 -
Printer Support HP Part Number Quantity Description/Comments C6072-60167 0624-0771 C6072-60173 0515-2248 0624-0771 C6072-60164 0624-0704 C6072-60145 C6072-00002 ...door to access the Ink Tubes System) 1 Ink Tubes System (Includes Setup Printheads, Ink Collector, Carrier Clip, Nye Oil and ISS Housing Foam) 1 Nameplate (HP DesignJet 1050C) 1 Nameplate (HP DesignJet 1055CM) 1 Adobe Logo Label (Only for HP DesignJet 1055CM) 1 Setup Printheads 7-10 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Left Hand Cover and Window Reference on Drawing 1 2 3 4 5 6 - 7 8 9 -
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10 Functional Overview 10 Introduction 10-2 HP DesignJet 1050C Printer 10-2 HP DesignJet 1055CM printer 10-2 Electrical System 10-2 Power Supply Unit (PSU) 10-3 Soft Power-Off Switch 10-4 Front Panel 10-4 Ink Delivery System (IDS) 10-5 Ink Supply Station (... 10-9 Print Head Cleaner (PHC) 10-9 Cap 10-10 Wiper 10-10 Spittoon 10-10 Snout Wiper 10-11 Handle and Printable Label 10-11 Printer Specifications 10-12 Printable Area 10-16 Interface Specifications 10-17 Regulatory Notices 10-18 Declaration of Conformity 10-22 HP DesignJets 1050C and 1055CM Printers Service Manual 10-1
10 Functional Overview 10 Introduction 10-2 HP DesignJet 1050C Printer 10-2 HP DesignJet 1055CM printer 10-2 Electrical System 10-2 Power Supply Unit (PSU) 10-3 Soft Power-Off Switch 10-4 Front Panel 10-4 Ink Delivery System (IDS) 10-5 Ink Supply Station (... 10-9 Print Head Cleaner (PHC) 10-9 Cap 10-10 Wiper 10-10 Spittoon 10-10 Snout Wiper 10-11 Handle and Printable Label 10-11 Printer Specifications 10-12 Printable Area 10-16 Interface Specifications 10-17 Regulatory Notices 10-18 Declaration of Conformity 10-22 HP DesignJets 1050C and 1055CM Printers Service Manual 10-1
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...to perform continuity checking, as well as monitoring ink levels and the supply latch 10-2 HP DesignJets 1050C and 1055CM Printers Service Manual HP DesignJet 1055CM printer The HP DesignJet 1055CM will NOT include the Hard Disk Drive. n Carriage: Connected to the printheads, this ...-15V to the front panel. n Main Electronics: This block contains the I/O, central processing units and controls most of the HP DesignJet 1050C/1055CM Printer circuits and mechanical functions. Mechanical and printed Circuit Assembly (PCA) overviews present a functional description of memory and a 2.1 Gbytes...
...to perform continuity checking, as well as monitoring ink levels and the supply latch 10-2 HP DesignJets 1050C and 1055CM Printers Service Manual HP DesignJet 1055CM printer The HP DesignJet 1055CM will NOT include the Hard Disk Drive. n Carriage: Connected to the printheads, this ...-15V to the front panel. n Main Electronics: This block contains the I/O, central processing units and controls most of the HP DesignJet 1050C/1055CM Printer circuits and mechanical functions. Mechanical and printed Circuit Assembly (PCA) overviews present a functional description of memory and a 2.1 Gbytes...
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...Normalbetrieb, nach DIN 45635 (Germany) T. 19. There is required to comply with part 15 of the FCC Rules. 10-18 HP DesignJets 1050C and 1055CM Printers Service Manual Functional Overview Regulatory Notices To Obtain a Material Safety Data Sheet (MSDS) You can obtain current Material Safety Data Sheets for the...of users of this address: Hewlett-Packard Customer Information Center, 19310 Pruneridge Avenue, Dept. Product Identification Numbers: Printer Model DesignJet 1050C C6074A DesignJet 1055CM C6075A This device complies with the Class B limits of Part 15 of the FCC rules.
...Normalbetrieb, nach DIN 45635 (Germany) T. 19. There is required to comply with part 15 of the FCC Rules. 10-18 HP DesignJets 1050C and 1055CM Printers Service Manual Functional Overview Regulatory Notices To Obtain a Material Safety Data Sheet (MSDS) You can obtain current Material Safety Data Sheets for the...of users of this address: Hewlett-Packard Customer Information Center, 19310 Pruneridge Avenue, Dept. Product Identification Numbers: Printer Model DesignJet 1050C C6074A DesignJet 1055CM C6075A This device complies with the Class B limits of Part 15 of the FCC rules.
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HP DesignJet 1050C/1055CM 1 Large-Format Printers What's in this Service Manual This manual contains information necessary to test, calibrate and service: - HP DesignJet 1050C (model C6074A) - The procedures described in this manual are to the corresponding User and Quick Reference Guides. HP DesignJet 1055CM (model C6075A) For information about using these printers, refer to be performed by HP-qualified Service Personnel only.
HP DesignJet 1050C/1055CM 1 Large-Format Printers What's in this Service Manual This manual contains information necessary to test, calibrate and service: - HP DesignJet 1050C (model C6074A) - The procedures described in this manual are to the corresponding User and Quick Reference Guides. HP DesignJet 1055CM (model C6075A) For information about using these printers, refer to be performed by HP-qualified Service Personnel only.