Service Manual
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... consulting. 2 HP DesignJets 1050C and 1055CM Printers Service Manual Readership The procedures described in Chapter 7. Conventions A small arrow ⇒ is used to indicate other parts of the Service Manual where you can find information related to the topic you 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...
... consulting. 2 HP DesignJets 1050C and 1055CM Printers Service Manual Readership The procedures described in Chapter 7. Conventions A small arrow ⇒ is used to indicate other parts of the Service Manual where you can find information related to the topic you 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...
Service Manual
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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
Service Manual
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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
Service Manual
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... Calibration 5-6 2. Pen Alignment 5-22 Carriage Height Calibration 5-24 HP DesignJets 1050C and 1055CM Printers Service Manual 5 Ink Pressure System 4-14 5. Printhead Check 4-41 8. Mode Baud Sel. 4-42 Service Calibrations 5-1 Service Calibrations 5-2 Entering the Service Calibrations Menu 5-4 1. Roller Mark Position 5-13 5. Tubes Purge 4-28 2. Overdrive Cleaning 4-37 6. Mon. Pen to Color calibration 5-16 7. Service Station 5-11 4. Line Sensor...
... Calibration 5-6 2. Pen Alignment 5-22 Carriage Height Calibration 5-24 HP DesignJets 1050C and 1055CM Printers Service Manual 5 Ink Pressure System 4-14 5. Printhead Check 4-41 8. Mode Baud Sel. 4-42 Service Calibrations 5-1 Service Calibrations 5-2 Entering the Service Calibrations Menu 5-4 1. Roller Mark Position 5-13 5. Tubes Purge 4-28 2. Overdrive Cleaning 4-37 6. Mon. Pen to Color calibration 5-16 7. Service Station 5-11 4. Line Sensor...
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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
Service Manual
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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
Service Manual
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... 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 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...
... 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 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...
Service Manual
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... corrective actions. When reporting the error, have an error which is using (See Note below ). When reporting the System Error Code, make sure that you . 1-2 HP DesignJets 1050C and 1055CM Printers Service Manual NOTE Troubleshooting System Error Codes Chapter 2 - n Which firmware revision the...
... corrective actions. When reporting the error, have an error which is using (See Note below ). When reporting the System Error Code, make sure that you . 1-2 HP DesignJets 1050C and 1055CM Printers Service Manual NOTE Troubleshooting System Error Codes Chapter 2 - n Which firmware revision the...
Service Manual
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... correctly after replacing a component? For information on the Service Calibrations and how to make sure that is required. HP DesignJets 1050C and 1055CM Printers Service Manual 1-3 If the test on that certain Calibrations are about to replace, just to use them see Chapter 6 Print Quality. Remember that component/assembly passes, you ...
... correctly after replacing a component? For information on the Service Calibrations and how to make sure that is required. HP DesignJets 1050C and 1055CM Printers Service Manual 1-3 If the test on that certain Calibrations are about to replace, just to use them see Chapter 6 Print Quality. Remember that component/assembly passes, you ...
Service Manual
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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 b Switch the Printer ON again. If the Printer DOES NOT function correctly with the Hard Disk Drive and the Network Card removed, then you must replace it . 2 Make sure that...
... 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 b Switch the Printer ON again. If the Printer DOES NOT function correctly with the Hard Disk Drive and the Network Card removed, then you must replace it . 2 Make sure that...
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... in the correct slot (the first slot from the right) at the back of the Printer. 3 Check that the Power Switch on the BACK of the DRAM DIMMs is not damaged. HP DesignJets 1050C and 1055CM Printers Service Manual 1-5 ALL the Front-Panel LEDs are installed correctly. Reseat both Firmware DIMMs (the first two slots from the...
... in the correct slot (the first slot from the right) at the back of the Printer. 3 Check that the Power Switch on the BACK of the DRAM DIMMs is not damaged. HP DesignJets 1050C and 1055CM Printers Service Manual 1-5 ALL the Front-Panel LEDs are installed correctly. Reseat both Firmware DIMMs (the first two slots from the...
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...Electronics Module Reference on Drawing 1 2 3 4 5 6 7 8 9 10 11 12 - Printer Support HP Part Number Quantity Description/Comments J3113-61001 C6075-60005 C6072-60176 0515-2246 C6074-60003 C6074-60004 C6074... Disk Drive 1 DIMM Cover 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
...Electronics Module Reference on Drawing 1 2 3 4 5 6 7 8 9 10 11 12 - Printer Support HP Part Number Quantity Description/Comments J3113-61001 C6075-60005 C6072-60176 0515-2246 C6074-60003 C6074-60004 C6074... Disk Drive 1 DIMM Cover 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
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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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... warming and 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 have a network interface, 16 MB of memory and a 2.1 Gbytes Hard Disk Drive. HP DesignJet 1050C Printer The HP DesignJet 1050C will also be Postscript ready. Mechanical and printed Circuit Assembly (PCA) overviews present a functional description of...
... warming and 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 have a network interface, 16 MB of memory and a 2.1 Gbytes Hard Disk Drive. HP DesignJet 1050C Printer The HP DesignJet 1050C will also be Postscript ready. Mechanical and printed Circuit Assembly (PCA) overviews present a functional description of...
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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. 10-18 HP DesignJets 1050C and 1055CM Printers Service Manual Shielded cables Use of a shielded data cables is required to comply with part 15 of this address: Hewlett-Packard Customer Information Center, 19310 Pruneridge Avenue, ...
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. 10-18 HP DesignJets 1050C and 1055CM Printers Service Manual Shielded cables Use of a shielded data cables is required to comply with part 15 of this address: Hewlett-Packard Customer Information Center, 19310 Pruneridge Avenue, ...
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HP DesignJet 1055CM (model C6075A) For information about using these printers, refer to test, calibrate and service: - HP DesignJet 1050C (model C6074A) - What's in this Service Manual This manual contains information necessary to the corresponding User and Quick Reference Guides. HP DesignJet 1050C/1055CM 1 Large-Format Printers The procedures described in this manual are to be performed by HP-qualified Service Personnel only.
HP DesignJet 1055CM (model C6075A) For information about using these printers, refer to test, calibrate and service: - HP DesignJet 1050C (model C6074A) - What's in this Service Manual This manual contains information necessary to the corresponding User and Quick Reference Guides. HP DesignJet 1050C/1055CM 1 Large-Format Printers The procedures described in this manual are to be performed by HP-qualified Service Personnel only.