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... Discharge Refer to the beginning of Chapter 8 of this manual are to another language without notice. Avda. For HP Internal Use Only Warranty WARNING WARNING ©Copyright Hewlett-Packard...or for precautions you do not take to prevent damage to or destruction of part or all of merchantability and fitness for a particular purpose. Safety Symbols General definitions...Valles Spain First Edition, March 1999 The information contained in this material. Disconnect the Printer from electrostatic discharge. Electrical Shock Hazard Serious shock hazard leading to performing any kind...
... Discharge Refer to the beginning of Chapter 8 of this manual are to another language without notice. Avda. For HP Internal Use Only Warranty WARNING WARNING ©Copyright Hewlett-Packard...or for precautions you do not take to prevent damage to or destruction of part or all of merchantability and fitness for a particular purpose. Safety Symbols General definitions...Valles Spain First Edition, March 1999 The information contained in this material. Disconnect the Printer from electrostatic discharge. Electrical Shock Hazard Serious shock hazard leading to performing any kind...
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... Quick Reference Guides. Readership The procedures 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 the topic you are to be performed...
... Quick Reference Guides. Readership The procedures 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 the topic you are to be performed...
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... Hand Cover 8-13 Left Hand Trim Assembly 8-18 Ink Supply Station Assembly (ISS) 8-19 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
... Hand Cover 8-13 Left Hand Trim Assembly 8-18 Ink Supply Station Assembly (ISS) 8-19 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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... on the ink percentage, this can be seen between the covered and uncovered part of a print done on HP High Gloss Media. n Creating dryer environmental conditions helps reduce the problem. Cockling...against the media. If the customer is OFF, turn it ON. Color changes when stacking prints done on HP Coated Media. Troubleshooting Printhead Crashes/Smears on High Density Prints Using Coated... find the environmental conditions, print the Service Configuration Print (Printer Setup Menu / Utilities / Test prints / Service config) 1-10 HP DesignJets 1050C and 1055CM Printers Service Manual
... on the ink percentage, this can be seen between the covered and uncovered part of a print done on HP High Gloss Media. n Creating dryer environmental conditions helps reduce the problem. Cockling...against the media. If the customer is OFF, turn it ON. Color changes when stacking prints done on HP Coated Media. Troubleshooting Printhead Crashes/Smears on High Density Prints Using Coated... find the environmental conditions, print the Service Configuration Print (Printer Setup Menu / Utilities / Test prints / Service config) 1-10 HP DesignJets 1050C and 1055CM Printers Service Manual
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... very low (below 30%). n Print the Service Configuration Print (⇒ Page 1-19) and check if the level of the problem. HP DesignJets 1050C and 1055CM Printers Service Manual 1-13 Try the following: n Wait at least 60 minutes to load the rice paper correctly because the Vacuum is too high. NO ... paper loading failure Thin rice paper is causing the problem and NOT the Printer. Do not attempt to try and replace Printer parts to get the final gloss level (between the Overdrive wheels and the paper. PRINTER LIMITATION - Worm marks on the ink density). This implies that the friction...
... very low (below 30%). n Print the Service Configuration Print (⇒ Page 1-19) and check if the level of the problem. HP DesignJets 1050C and 1055CM Printers Service Manual 1-13 Try the following: n Wait at least 60 minutes to load the rice paper correctly because the Vacuum is too high. NO ... paper loading failure Thin rice paper is causing the problem and NOT the Printer. Do not attempt to try and replace Printer parts to get the final gloss level (between the Overdrive wheels and the paper. PRINTER LIMITATION - Worm marks on the ink density). This implies that the friction...
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... version, amount of memory installed or the capacity of Carriage cycles or the last System Error Code that the Printer is using Non-HP Cartridges. Test Prints HP-GL/2 config Service config Usage report Print Quality Top Back ↑ ↓ Enter Press Enter How to...information regarding the general configuration of the Printer, for example, the part number, the manufacturing date or the ink level. n Calibrations - In this area you can find the level of the JetDirect Card. 1-20 HP DesignJets 1050C and 1055CM Printers Service Manual In this area you can find ...
... version, amount of memory installed or the capacity of Carriage cycles or the last System Error Code that the Printer is using Non-HP Cartridges. Test Prints HP-GL/2 config Service config Usage report Print Quality Top Back ↑ ↓ Enter Press Enter How to...information regarding the general configuration of the Printer, for example, the part number, the manufacturing date or the ink level. n Calibrations - In this area you can find the level of the JetDirect Card. 1-20 HP DesignJets 1050C and 1055CM Printers Service Manual In this area you can find ...
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... printheads, press the Top key on the selected ink cartridge. Press Enter. Ready Ink CYAN MAGENTA YELLOW BLACK Ink System Menu HP DesignJets 1050C and 1055CM Printers Service Manual 3-9 n Original capacity of the ink cartridge. Ready Ink CYAN MAGENTA YELLOW BLACK Very Low 2 Press the ↑ or ...panel displays the ink system menu. info HP No.80 ink cartridge Ink level=87% Capacity=350ml Part number=C4871A Mfg. month=5/1998 The information supplied is remaining. n Re-order part number of the ink cartridge in milliliters. HP No.80 Ink Supplies Troubleshooting 5 The front...
... printheads, press the Top key on the selected ink cartridge. Press Enter. Ready Ink CYAN MAGENTA YELLOW BLACK Ink System Menu HP DesignJets 1050C and 1055CM Printers Service Manual 3-9 n Original capacity of the ink cartridge. Ready Ink CYAN MAGENTA YELLOW BLACK Very Low 2 Press the ↑ or ...panel displays the ink system menu. info HP No.80 ink cartridge Ink level=87% Capacity=350ml Part number=C4871A Mfg. month=5/1998 The information supplied is remaining. n Re-order part number of the ink cartridge in milliliters. HP No.80 Ink Supplies Troubleshooting 5 The front...
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... info... Cyan printhead info HP No.80 printhead Status=OK Part Number=C4821AW Usage time=50h Ink consumed=3ml Mfg. n The time that the printhead was manufactured. 3-10 HP DesignJets 1050C and 1055CM Printers Service Manual HP No.80 Ink Supplies Troubleshooting 3 Press the ↑ or ↓ key until the front panel highlights the color that you want to...
... info... Cyan printhead info HP No.80 printhead Status=OK Part Number=C4821AW Usage time=50h Ink consumed=3ml Mfg. n The time that the printhead was manufactured. 3-10 HP DesignJets 1050C and 1055CM Printers Service Manual HP No.80 Ink Supplies Troubleshooting 3 Press the ↑ or ↓ key until the front panel highlights the color that you want to...
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... is provided in a separate package. This can damage the printhead and reduce print quality. 3-18 HP DesignJets 1050C and 1055CM Printers Service Manual NOTE Do not touch, wipe or attempt to see if they need cleaning. Included with the part. Whenever you order the Carriage Assembly, the Carriage Interconnect Wiper will be used for cleaning the...
... is provided in a separate package. This can damage the printhead and reduce print quality. 3-18 HP DesignJets 1050C and 1055CM Printers Service Manual NOTE Do not touch, wipe or attempt to see if they need cleaning. Included with the part. Whenever you order the Carriage Assembly, the Carriage Interconnect Wiper will be used for cleaning the...
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..., it . Diagnostics - If the test on the component that you should consult Chapter 2 - System Error Codes. 4-2 HP DesignJets 1050C and 1055CM Printers Service Manual If any of internal self tests and mechanical initialization sequences. Service Tests and Utilities Introduction This chapter explains how to use the... built-in Service Tests and Service Utilities and what to do if any of the parts fail, a ...
..., it . Diagnostics - If the test on the component that you should consult Chapter 2 - System Error Codes. 4-2 HP DesignJets 1050C and 1055CM Printers Service Manual If any of internal self tests and mechanical initialization sequences. Service Tests and Utilities Introduction This chapter explains how to use the... built-in Service Tests and Service Utilities and what to do if any of the parts fail, a ...
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...removing the old Trailing Cable from the Printer). Reinstall the Printheads and try the test again. 2 If the test fails again, replace the Printheads. 3 Make sure that the Trailing Cable is a problem with the Carriage and any related parts then the following : 1 Remove the... Printheads and clean the Carriage and Printhead flex circuits using the Carriage Interconnect Wiper ⇒ Page 3-18. HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Perform this test again and if the test FAILS...
...removing the old Trailing Cable from the Printer). Reinstall the Printheads and try the test again. 2 If the test fails again, replace the Printheads. 3 Make sure that the Trailing Cable is a problem with the Carriage and any related parts then the following : 1 Remove the... Printheads and clean the Carriage and Printhead flex circuits using the Carriage Interconnect Wiper ⇒ Page 3-18. HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Perform this test again and if the test FAILS...
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Refer to Chapter 7 for the part number of the Flash SIMM. 4 Printheads Printhead Troubleshooting Process: n If you use HP or HP-approved media. If not available, use Coated media if required. 5 Media n Make sure that the customer is installed. If not ...the print mode defined with the Print Quality problem Printhead Alignment and Check: n Perform the Printhead Alignment using their normal media. 6-2 HP DesignJets 1050C and 1055CM Printers Service Manual n Select the correct media type through the front-panel when loading it. 6 Driver print quality configuration: To clarify if the ...
Refer to Chapter 7 for the part number of the Flash SIMM. 4 Printheads Printhead Troubleshooting Process: n If you use HP or HP-approved media. If not available, use Coated media if required. 5 Media n Make sure that the customer is installed. If not ...the print mode defined with the Print Quality problem Printhead Alignment and Check: n Perform the Printhead Alignment using their normal media. 6-2 HP DesignJets 1050C and 1055CM Printers Service Manual n Select the correct media type through the front-panel when loading it. 6 Driver print quality configuration: To clarify if the ...
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... YELLOW BLACK Printer submenu 6-4 HP DesignJets 1050C and 1055CM Printers Service Manual Considerations for example. The problem may be with the printer itself. The Printer contains an internal Print Quality Test which will help you to diagnose the possible source of any print quality defects. b Color alignment test,...do see any color-to-color misalignment the printer may not be with the following procedures which helps you to diagnose the problem. However if you still have . Print Quality How to Use the Print Quality Test What is divided into three parts: a Nozzle print...
... YELLOW BLACK Printer submenu 6-4 HP DesignJets 1050C and 1055CM Printers Service Manual Considerations for example. The problem may be with the printer itself. The Printer contains an internal Print Quality Test which will help you to diagnose the possible source of any print quality defects. b Color alignment test,...do see any color-to-color misalignment the printer may not be with the following procedures which helps you to diagnose the problem. However if you still have . Print Quality How to Use the Print Quality Test What is divided into three parts: a Nozzle print...
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...each with two different primary colors. If you will be inconsistent spacing between the colors there will see a cross surrounded by another color. Color Alignment Print Test This part of the Print Quality Test is designed to the Printer submenu and press Enter. when... printhead color is in the horizontal axis. n Vertical - The printer has automatic procedures to fix the Nozzle Defects If your printer has nozzle defects, it does not mean that you the problem select all of misalignment: n Horizontal - HP DesignJets 1050C and 1055CM Printers Service Manual 6-7 ...
...each with two different primary colors. If you will be inconsistent spacing between the colors there will see a cross surrounded by another color. Color Alignment Print Test This part of the Print Quality Test is designed to the Printer submenu and press Enter. when... printhead color is in the horizontal axis. n Vertical - The printer has automatic procedures to fix the Nozzle Defects If your printer has nozzle defects, it does not mean that you the problem select all of misalignment: n Horizontal - HP DesignJets 1050C and 1055CM Printers Service Manual 6-7 ...
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... printhead. 6-14 HP DesignJets 1050C and 1055CM Printers Service Manual Utilities 3 Select the printhead color which printhead color is not acceptable,... replace the offending printheads. If you're not sure which printhead is giving you were attempting to print before (in the same mode) to 'Recover' the defective printhead. Ready Ink CYAN MAGENTA YELLOW BLACK Printer...problem, print out the Print Quality Test. The printer will help you have missing sections C6074285 How to ...
... printhead. 6-14 HP DesignJets 1050C and 1055CM Printers Service Manual Utilities 3 Select the printhead color which printhead color is not acceptable,... replace the offending printheads. If you're not sure which printhead is giving you were attempting to print before (in the same mode) to 'Recover' the defective printhead. Ready Ink CYAN MAGENTA YELLOW BLACK Printer...problem, print out the Print Quality Test. The printer will help you have missing sections C6074285 How to ...
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.... If there are not sure which printhead color is giving you the problem select all of the banding problem. a Go to the printer submenu and press Enter. If you find the source of the printheads. 6-18 HP DesignJets 1050C and 1055CM Printers Service Manual Please wait as the process of your Print...the Print Quality Test. Ready Ink CYAN MAGENTA YELLOW BLACK Printer submenu UTILITIES Test Prints Print Quality 6 Go to Utilities/Test Prints/Print Quality and press Enter. 7 The printer will help you are no defects in the top part of the print test, go to directly to the ...
.... If there are not sure which printhead color is giving you the problem select all of the banding problem. a Go to the printer submenu and press Enter. If you find the source of the printheads. 6-18 HP DesignJets 1050C and 1055CM Printers Service Manual Please wait as the process of your Print...the Print Quality Test. Ready Ink CYAN MAGENTA YELLOW BLACK Printer submenu UTILITIES Test Prints Print Quality 6 Go to Utilities/Test Prints/Print Quality and press Enter. 7 The printer will help you are no defects in the top part of the print test, go to directly to the ...
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Parts and Diagrams 77 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 7-16 Carriage Assembly 7-18 Scan-Axis Assemblies 7-20 Drive Roller and ARSS Miscellaneous Parts 7-22 Paper Path Assemblies 7-24 Pinch Assembly 7-26 Drive Roller Assemblies 7-28 Center Guide and Media Sensor 7-30 Tubes Guide Assemblies 7-32 Ordering Accessories 7-34 HP DesignJets 1050C and 1055CM Printers Service Manual 7-1
Parts and Diagrams 77 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 7-16 Carriage Assembly 7-18 Scan-Axis Assemblies 7-20 Drive Roller and ARSS Miscellaneous Parts 7-22 Paper Path Assemblies 7-24 Pinch Assembly 7-26 Drive Roller Assemblies 7-28 Center Guide and Media Sensor 7-30 Tubes Guide Assemblies 7-32 Ordering Accessories 7-34 HP DesignJets 1050C and 1055CM Printers Service Manual 7-1
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Parts and Diagrams Printer Support Reference on Drawing 1 2 3 4 5 - Printer Support HP Part Number Quantity Description/Comments C6072-60183 C6071-60182 C6072-60184 C6071-60181 C6072-60185 C6071-60180 C6072-60017 1 Tray Assembly 2 Foot Assembly 2 Legs Assembly 1 Bin Assembly 1 X-Brace Assembly 1 Hardware Kit (Includes Screw Drivers) 1 Bin Cover Assembly 7-2 HP DesignJets 1050C and 1055CM Printers Service Manual
Parts and Diagrams Printer Support Reference on Drawing 1 2 3 4 5 - Printer Support HP Part Number Quantity Description/Comments C6072-60183 C6071-60182 C6072-60184 C6071-60181 C6072-60185 C6071-60180 C6072-60017 1 Tray Assembly 2 Foot Assembly 2 Legs Assembly 1 Bin Assembly 1 X-Brace Assembly 1 Hardware Kit (Includes Screw Drivers) 1 Bin Cover Assembly 7-2 HP DesignJets 1050C and 1055CM Printers Service Manual
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Parts and Diagrams 5 3 2 4 1 2 Figure 3: Printer Support HP DesignJets 1050C and 1055CM Printers Service Manual 3 7-3
Parts and Diagrams 5 3 2 4 1 2 Figure 3: Printer Support HP DesignJets 1050C and 1055CM Printers Service Manual 3 7-3
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Parts and Diagrams Rear Covers Reference on Drawing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Printer Support HP Part Number Quantity Description/Comments C6072-60168 0515-0382 0515-4228 C6072-60169 C2847-20017 2190-0760 C6072-60186 0624-0771 C6071-60148 C6072-60170 0535-0043 0515-2278 C6072-60188 0624-0771 1 Top Cover 5 Screw 1 Screw 1 Back Cover (Includes Blank Serial Number Label) 3 Screw 3 Washer 1 Rear Platen 2 Screw 3 Tail Deflectors 1 Back EMC Cover 5 Nut 2 Screw 1 Mount Bracket (Includes Left and Right Mount Bracket) 4 Screw 7-4 HP DesignJets 1050C and 1055CM Printers Service Manual
Parts and Diagrams Rear Covers Reference on Drawing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Printer Support HP Part Number Quantity Description/Comments C6072-60168 0515-0382 0515-4228 C6072-60169 C2847-20017 2190-0760 C6072-60186 0624-0771 C6071-60148 C6072-60170 0535-0043 0515-2278 C6072-60188 0624-0771 1 Top Cover 5 Screw 1 Screw 1 Back Cover (Includes Blank Serial Number Label) 3 Screw 3 Washer 1 Rear Platen 2 Screw 3 Tail Deflectors 1 Back EMC Cover 5 Nut 2 Screw 1 Mount Bracket (Includes Left and Right Mount Bracket) 4 Screw 7-4 HP DesignJets 1050C and 1055CM Printers Service Manual