Service Manual
Page 5
...Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 3 Message Remains on the Front Panel 1-5 The Printer Continuously Rejects Printheads 1-6 Cover Sensors ...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 HP...replacement while printing 1-12 Long term bleed and hue shift on HP High Gloss media 1-12 Lower image gloss directly after printing on HP...
...Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 3 Message Remains on the Front Panel 1-5 The Printer Continuously Rejects Printheads 1-6 Cover Sensors ...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 HP...replacement while printing 1-12 Long term bleed and hue shift on HP High Gloss media 1-12 Lower image gloss directly after printing on HP...
Service Manual
Page 6
... Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 Obtaining Printhead Information 3-9 Ink Cartridge Status Messages 3-11 Ink Cartridge Status While Printing 3-11 Ink Cartridge Status While 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
... Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 Obtaining Printhead Information 3-9 Ink Cartridge Status Messages 3-11 Ink Cartridge Status While Printing 3-11 Ink Cartridge Status While 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
Page 13
...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 HP... Problems 1-14 How to Ink Cartridge replacement while printing 1-12 Long term bleed and hue shift on HP High Gloss media 1-12 Lower image gloss directly after printing on HP High Gloss Photo Paper 1-13 Cut ...Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 1-1
...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 HP... Problems 1-14 How to Ink Cartridge replacement while printing 1-12 Long term bleed and hue shift on HP High Gloss media 1-12 Lower image gloss directly after printing on HP High Gloss Photo Paper 1-13 Cut ...Front-Panel Menu 1-15 Service Configuration Print 1-19 HP DesignJets 1050C and 1055CM Printers Service Manual 1-1
Service Manual
Page 15
...replace, just to use them see Chapter 6 Print Quality. For information on the Service Tests and how to make sure that is required. Solving Image Quality Problems Whenever an Image Quality problem appears, it . Service Tests and Utilities. HP DesignJets 1050C and 1055CM Printers... Service Manual 1-3 NOTE NOTE Troubleshooting Performing a Service Test on a Failed Assembly If possible, always perform a Service Test on the component/ assembly that you differentiate between possible printhead errors and other problems...
...replace, just to use them see Chapter 6 Print Quality. For information on the Service Tests and how to make sure that is required. Solving Image Quality Problems Whenever an Image Quality problem appears, it . Service Tests and Utilities. HP DesignJets 1050C and 1055CM Printers... Service Manual 1-3 NOTE NOTE Troubleshooting Performing a Service Test on a Failed Assembly If possible, always perform a Service Test on the component/ assembly that you differentiate between possible printhead errors and other problems...
Service Manual
Page 18
... Platen surface can fool the sensor by reflecting the light. Replace the Carriage Assembly ⇒ Page 8-44. 1-6 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting The Printer Continuously Rejects Printheads 1 Clean the flex contacts on the Printhead and in to Chapter 3) and try again. 2 If ALL the Printheads are not Working 1 Check if the faulty sensor is installed...
... Platen surface can fool the sensor by reflecting the light. Replace the Carriage Assembly ⇒ Page 8-44. 1-6 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting The Printer Continuously Rejects Printheads 1 Clean the flex contacts on the Printhead and in to Chapter 3) and try again. 2 If ALL the Printheads are not Working 1 Check if the faulty sensor is installed...
Service Manual
Page 20
... get the message "Switch Power Off / Check Printhead Path (*). If necessary, clean Encoder Strip using the Media Load Handles) and pull the media clear. 3 Replace media spindle if broken. 4 Replace the Paper-Axis Motor ⇒ Page 8-12. Lift the Pinch wheels (using a damp cloth. 1-8 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting WARNING problem as explained...
... get the message "Switch Power Off / Check Printhead Path (*). If necessary, clean Encoder Strip using the Media Load Handles) and pull the media clear. 3 Replace media spindle if broken. 4 Replace the Paper-Axis Motor ⇒ Page 8-12. Lift the Pinch wheels (using a damp cloth. 1-8 HP DesignJets 1050C and 1055CM Printers Service Manual Troubleshooting WARNING problem as explained...
Service Manual
Page 21
n Printhead crashes against the Media. n If possible, advise the customer to hold the sheet in place (no suction), then try the following : n Check that the holes ... Gloss media Prints done on the Media. In this problem. HP DesignJets 1050C and 1055CM Printers Service Manual 1-9 To verify if there really is installed correctly. If the Vacuum Fan does not hold the prints and prevent them from falling in to avoid this case, replace the Platen Assembly ⇒ Page 8-63. n Cut Sheet loading...
n Printhead crashes against the Media. n If possible, advise the customer to hold the sheet in place (no suction), then try the following : n Check that the holes ... Gloss media Prints done on the Media. In this problem. HP DesignJets 1050C and 1055CM Printers Service Manual 1-9 To verify if there really is installed correctly. If the Vacuum Fan does not hold the prints and prevent them from falling in to avoid this case, replace the Platen Assembly ⇒ Page 8-63. n Cut Sheet loading...
Service Manual
Page 25
...correctly because the Vacuum is causing the problem and NOT the Printer. Worm marks on the ink density). HP DesignJets 1050C and 1055CM Printers Service Manual 1-13 This implies that the friction between the ...(Non-standard) and the pinch wheels can't control edge of media causing ink smears and Printhead crashes in middle of prints with light area fills Light bands (S-shaped) in reducing the ... Page 1-19) and check if the level of the problem. Do not attempt to try and replace Printer parts to achieve the high gloss appearance. 34" Rice Paper not supported Roll length is sucked into...
...correctly because the Vacuum is causing the problem and NOT the Printer. Worm marks on the ink density). HP DesignJets 1050C and 1055CM Printers Service Manual 1-13 This implies that the friction between the ...(Non-standard) and the pinch wheels can't control edge of media causing ink smears and Printhead crashes in middle of prints with light area fills Light bands (S-shaped) in reducing the ... Page 1-19) and check if the level of the problem. Do not attempt to try and replace Printer parts to achieve the high gloss appearance. 34" Rice Paper not supported Roll length is sucked into...
Service Manual
Page 43
... will be able to Chapter 2). WARNING Only replace one of the Printheads has an Internal Electrical Problem. System Error: Problem Description: 060305 0000000X Thermal Shutdown error (one component at a time and check if the error has gone before replacing another component. HP DesignJets 1050C and 1055CM Printers Service Manual 2-9 Yellow Printhead Failed. System Error Codes System Error: 060301...
... will be able to Chapter 2). WARNING Only replace one of the Printheads has an Internal Electrical Problem. System Error: Problem Description: 060305 0000000X Thermal Shutdown error (one component at a time and check if the error has gone before replacing another component. HP DesignJets 1050C and 1055CM Printers Service Manual 2-9 Yellow Printhead Failed. System Error Codes System Error: 060301...
Service Manual
Page 44
... failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace the Trailing Cable ⇒ Page 8-39. n Replace the Carriage Assembly ⇒ Page 8-44. n If the Error Code continues, replace the Electronics Module ⇒ Page 8-25. WARNING Only replace one component at a time and check if the error has gone before replacing another component. n Replace ALL the Printheads. Using this procedure...
... failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace the Trailing Cable ⇒ Page 8-39. n Replace the Carriage Assembly ⇒ Page 8-44. n If the Error Code continues, replace the Electronics Module ⇒ Page 8-25. WARNING Only replace one component at a time and check if the error has gone before replacing another component. n Replace ALL the Printheads. Using this procedure...
Service Manual
Page 51
System Error Codes System Error: 0C0032 (Continuable) Problem Description: Drop Detector not Calibrated for all Printheads. n Replace the Drop Detector Assembly ⇒ Page 8-10. Using this procedure you will be able to determine exactly which ...Shutdown Error. n If the Error Code continues, replace the Electronics Module ⇒ Page 8-25. HP DesignJets 1050C and 1055CM Printers Service Manual 2-17 WARNING Only replace one component at a time and check if the error has gone before replacing another component. WARNING Only replace one component at a time and check if the...
System Error Codes System Error: 0C0032 (Continuable) Problem Description: Drop Detector not Calibrated for all Printheads. n Replace the Drop Detector Assembly ⇒ Page 8-10. Using this procedure you will be able to determine exactly which ...Shutdown Error. n If the Error Code continues, replace the Electronics Module ⇒ Page 8-25. HP DesignJets 1050C and 1055CM Printers Service Manual 2-17 WARNING Only replace one component at a time and check if the error has gone before replacing another component. WARNING Only replace one component at a time and check if the...
Service Manual
Page 57
... Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 Obtaining Printhead Information 3-9 Ink Cartridge Status Messages 3-11 Ink Cartridge Status While Printing 3-11 Ink Cartridge Status While 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 HP DesignJets 1050C and 1055CM Printers Service Manual 3-1
... Front Panel Display 3-7 Obtaining Ink Cartridge Information 3-8 Obtaining Printhead Information 3-9 Ink Cartridge Status Messages 3-11 Ink Cartridge Status While Printing 3-11 Ink Cartridge Status While 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 HP DesignJets 1050C and 1055CM Printers Service Manual 3-1
Service Manual
Page 58
...ink colors used in print quality such as lines or dots missing from text / graphics, go to identify the correct replacement supplies. 80 80 Expanding Possibilities Pojfdjop ernk aure 80 Ironk Pojfdjop ernk Pojfdjop ernk aure Chorme Printhead and Printhead ...Cleaner Expanding Possibilities 80 kheuhg kheuhg sfrfefg sfrfefg 80 IInnkkercovarCtraipdsge Ink Cartridge Ink Cartridges The HP No.80 ink cartridges for the HP DesignJet 1050C and 1055CM printers require no maintenance or cleaning. With the front panel, detailed information can be replaced...
...ink colors used in print quality such as lines or dots missing from text / graphics, go to identify the correct replacement supplies. 80 80 Expanding Possibilities Pojfdjop ernk aure 80 Ironk Pojfdjop ernk Pojfdjop ernk aure Chorme Printhead and Printhead ...Cleaner Expanding Possibilities 80 kheuhg kheuhg sfrfefg sfrfefg 80 IInnkkercovarCtraipdsge Ink Cartridge Ink Cartridges The HP No.80 ink cartridges for the HP DesignJet 1050C and 1055CM printers require no maintenance or cleaning. With the front panel, detailed information can be replaced...
Service Manual
Page 60
...printer and modular ink delivery system always follow these guidelines when handling the HP No.80 supplies: n Always install the ink cartridges, printheads and printhead cleaners before the expire date, which prevents them . n Install ink cartridges, printheads and printhead cleaners in their color-coded slots. The printheads...the printer always use the power Off button on the front panel of the ink cartridges and printheads. The front panel will guide you change a printhead. See page 3-6, When Should You Replace the HP No.80 Supplies? 3-4 HP DesignJets 1050C and 1055CM Printers Service ...
...printer and modular ink delivery system always follow these guidelines when handling the HP No.80 supplies: n Always install the ink cartridges, printheads and printhead cleaners before the expire date, which prevents them . n Install ink cartridges, printheads and printhead cleaners in their color-coded slots. The printheads...the printer always use the power Off button on the front panel of the ink cartridges and printheads. The front panel will guide you change a printhead. See page 3-6, When Should You Replace the HP No.80 Supplies? 3-4 HP DesignJets 1050C and 1055CM Printers Service ...
Service Manual
Page 62
... printhead carriage. When Should You Replace the HP No.80 Supplies? In conjunction with the messages displayed in the front panel and the message explanations in this chapter, you with guidance from the carriage without following the procedures in the Setup Guide. If the Printing Printheads are used . 3-6 HP DesignJets 1050C and 1055CM Printers Service Manual These setup printheads...
... printhead carriage. When Should You Replace the HP No.80 Supplies? In conjunction with the messages displayed in the front panel and the message explanations in this chapter, you with guidance from the carriage without following the procedures in the Setup Guide. If the Printing Printheads are used . 3-6 HP DesignJets 1050C and 1055CM Printers Service Manual These setup printheads...
Service Manual
Page 63
... need to see page 3-13, Printhead Status Messages While Printing, the printhead message will take precedence. HP DesignJets 1050C and 1055CM Printers Service Manual 3-7 This is a printhead status message such as: monitor for example see the ink levels when they are two different screens: n One screen displays information on the ink cartridges: Printer Status Ink Cartridge Status Ready...
... need to see page 3-13, Printhead Status Messages While Printing, the printhead message will take precedence. HP DesignJets 1050C and 1055CM Printers Service Manual 3-7 This is a printhead status message such as: monitor for example see the ink levels when they are two different screens: n One screen displays information on the ink cartridges: Printer Status Ink Cartridge Status Ready...
Service Manual
Page 64
... System options Replace printhead Replace Ink cartridge Ink cartridge info... info... HP No.80 Ink Supplies Troubleshooting Obtaining Ink Cartridge Information 1 To get information on the ink cartridges press the Top key on . Yellow cart. info... 3-8 HP DesignJets 1050C and 1055CM Printers Service Manual Printhead info... 4 Press the ↑ or ↓ key until the front panel highlights the color that...
... System options Replace printhead Replace Ink cartridge Ink cartridge info... info... HP No.80 Ink Supplies Troubleshooting Obtaining Ink Cartridge Information 1 To get information on the ink cartridges press the Top key on . Yellow cart. info... 3-8 HP DesignJets 1050C and 1055CM Printers Service Manual Printhead info... 4 Press the ↑ or ↓ key until the front panel highlights the color that...
Service Manual
Page 66
... month that the printhead has been operating in the printer. Magenta printhead info... n The current status of the printhead. n The time that the printhead was manufactured. 3-10 HP DesignJets 1050C and 1055CM Printers Service Manual Note: It is : n The make of the printheads (HP No.80 are recommended). Press the Enter key. Cyan printhead info... Cyan printhead info HP No.80 printhead Status=OK Part...
... month that the printhead has been operating in the printer. Magenta printhead info... n The current status of the printhead. n The time that the printhead was manufactured. 3-10 HP DesignJets 1050C and 1055CM Printers Service Manual Note: It is : n The make of the printheads (HP No.80 are recommended). Press the Enter key. Cyan printhead info... Cyan printhead info HP No.80 printhead Status=OK Part...
Service Manual
Page 69
... and will display: Printing. CYAN MAGENTA YELLOW BLACK Printhead Replace OK OK OK HP DesignJets 1050C and 1055CM Printers Service Manual 3-13 Depending on the printheads, refer to print with a printhead that may be bought. The printer is REPLACE. Printheads Limiting performance. Ready Ready/Replace CYAN MAGENTA YELLOW BLACK Printhead Replace OK OK OK The printer can still operate with an acceptable print quality, there...
... and will display: Printing. CYAN MAGENTA YELLOW BLACK Printhead Replace OK OK OK HP DesignJets 1050C and 1055CM Printers Service Manual 3-13 Depending on the printheads, refer to print with a printhead that may be bought. The printer is REPLACE. Printheads Limiting performance. Ready Ready/Replace CYAN MAGENTA YELLOW BLACK Printhead Replace OK OK OK The printer can still operate with an acceptable print quality, there...
Service Manual
Page 70
...", it is possible that the Carriage Assembly is a risk that the printhead must be wasted. There is faulty. 3-14 HP DesignJets 1050C and 1055CM Printers Service Manual This message generally indicates that media could be corrected before the printer will operate. Printer will be cancelled and a replacement will try to select YES or NO. If you select YES...
...", it is possible that the Carriage Assembly is a risk that the printhead must be wasted. There is faulty. 3-14 HP DesignJets 1050C and 1055CM Printers Service Manual This message generally indicates that media could be corrected before the printer will operate. Printer will be cancelled and a replacement will try to select YES or NO. If you select YES...