Service Manual
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... Window 8-30 Top Cover 8-31 Back Cover 8-32 Scan-axis Motor Assembly 8-33 Encoder Strip 8-34 Tensioner 8-37 Trailing Cable 8-39 Cutter Assembly 8-42 Carriage Assembly and Belt 8-44 Tubes System Assembly 8-53 Ink Leak Detector Assembly 8-60 Front...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
... Window 8-30 Top Cover 8-31 Back Cover 8-32 Scan-axis Motor Assembly 8-33 Encoder Strip 8-34 Tensioner 8-37 Trailing Cable 8-39 Cutter Assembly 8-42 Carriage Assembly and Belt 8-44 Tubes System Assembly 8-53 Ink Leak Detector Assembly 8-60 Front...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
Service Manual
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n Replace the Trailing Cable ⇒ Page 8-39. n If the error code continues, replace the Electronics Module ⇒ Page 8-25. Magenta Printhead Failed. Yellow Printhead Failed. Corrective Action: Try the ... if the customer is connected correctly. n Make sure that the Trailing Cable is using a 3rd Party RIP. 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 Corrective Action: Try the following : n Replace the...
n Replace the Trailing Cable ⇒ Page 8-39. n If the error code continues, replace the Electronics Module ⇒ Page 8-25. Magenta Printhead Failed. Yellow Printhead Failed. Corrective Action: Try the ... if the customer is connected correctly. n Make sure that the Trailing Cable is using a 3rd Party RIP. 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 Corrective Action: Try the following : n Replace the...
Service Manual
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... the following : n Clean the Mark Encoder if necessary (use the Overdrive Cleaning Utility to determine exactly which component failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace the Trailing Cable ⇒ Page 8-39. n Replace the Trailing Cable ⇒ Page 8-39. Using this procedure you will be able to Chapter 2). n Replace the Carriage Assembly ⇒ Page 8-44...
... the following : n Clean the Mark Encoder if necessary (use the Overdrive Cleaning Utility to determine exactly which component failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace the Trailing Cable ⇒ Page 8-39. n Replace the Trailing Cable ⇒ Page 8-39. Using this procedure you will be able to Chapter 2). n Replace the Carriage Assembly ⇒ Page 8-44...
Service Manual
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...Error: 0B0008 Problem Description: Unable to the Electronics Module and power ON the Printer. System Error Codes System Error: 0B0006 Problem Description: The Trailing Cable has been incorrectly connected OR the fuse in firmly (Refer to the instructions on...Corrective Action: Replace the Electronics Module ⇒ Page 8-25. 2-20 HP DesignJets 1050C and 1055CM Printers Service Manual Reconnect the Trailing Cable correctly, making sure you take care when you reconnect the Trailing Cable. System Error: 0B0007 Problem Description: Unable to the Electronics Module. Corrective...
...Error: 0B0008 Problem Description: Unable to the Electronics Module and power ON the Printer. System Error Codes System Error: 0B0006 Problem Description: The Trailing Cable has been incorrectly connected OR the fuse in firmly (Refer to the instructions on...Corrective Action: Replace the Electronics Module ⇒ Page 8-25. 2-20 HP DesignJets 1050C and 1055CM Printers Service Manual Reconnect the Trailing Cable correctly, making sure you take care when you reconnect the Trailing Cable. System Error: 0B0007 Problem Description: Unable to the Electronics Module. Corrective...
Service Manual
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...of this test is to verify the operation of the: n Electronics Module. The Service Tests work in the Printer. Service Tests and Utilities Service Tests (Diagnostics) WARNING The following is a list of all internal Service Tests ...Printer. Therefore it is important that once you have finished with the Service Tests, you MUST power OFF the Printer and Power ON again before trying to print. 1 Electronics System ⇒ Page 4-5 The purpose of this test is to verify the operation of the Drop Detector. HP DesignJets 1050C and 1055CM Printers Service Manual 4-3 n Trailing Cable...
...of this test is to verify the operation of the: n Electronics Module. The Service Tests work in the Printer. Service Tests and Utilities Service Tests (Diagnostics) WARNING The following is a list of all internal Service Tests ...Printer. Therefore it is important that once you have finished with the Service Tests, you MUST power OFF the Printer and Power ON again before trying to print. 1 Electronics System ⇒ Page 4-5 The purpose of this test is to verify the operation of the Drop Detector. HP DesignJets 1050C and 1055CM Printers Service Manual 4-3 n Trailing Cable...
Service Manual
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... ASSEMBLY. This test can be performed with the Service Test, you have finished with just the Front Panel, Trailing Cable, Carriage, Electronics Module and the Power Cord connected together to isolate problems. HP DesignJets 1050C and 1055CM Printers Service Manual 4-5 n Carriage Assembly. n DRAM. Service Tests and Utilities NOTE NOTE WARNING Tip for Repair 1. Electronic Systems The...
... ASSEMBLY. This test can be performed with the Service Test, you have finished with just the Front Panel, Trailing Cable, Carriage, Electronics Module and the Power Cord connected together to isolate problems. HP DesignJets 1050C and 1055CM Printers Service Manual 4-5 n Carriage Assembly. n DRAM. Service Tests and Utilities NOTE NOTE WARNING Tip for Repair 1. Electronic Systems The...
Service Manual
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... access functionality ELECTRONIC SYSTEMS Running Carriage Test XXXXXXXX XXXXXXXX XXXXXXXX Trailing Cable Test Yuyu R/W Carriage ADC Pen Continuity Digital Cyan / Magenta / Yellow / Black PEN ACUMEN Pen Digital functionality Pen Analog Continuity VPP regulation Cyan / Magenta / Yellow / Black Line Sensor zero test 4-6 HP DesignJets 1050C and 1055CM Printers Service Manual Ink Pressure System 5. Electronic Systems" and press...
... access functionality ELECTRONIC SYSTEMS Running Carriage Test XXXXXXXX XXXXXXXX XXXXXXXX Trailing Cable Test Yuyu R/W Carriage ADC Pen Continuity Digital Cyan / Magenta / Yellow / Black PEN ACUMEN Pen Digital functionality Pen Analog Continuity VPP regulation Cyan / Magenta / Yellow / Black Line Sensor zero test 4-6 HP DesignJets 1050C and 1055CM Printers Service Manual Ink Pressure System 5. Electronic Systems" and press...
Service Manual
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...TRAILING CABLE OR THE CARRIAGE ASSEMBLY. 4 If the test fails. Electronics Module Code: 00XXXX:0000XX In this case, Replace the Electronics Module ⇒ Page 8-25. Service Tests and Utilities 3 If the test passes, then the following message will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. HP DesignJets 1050C and 1055CM Printers... Service Manual 4-7 Electronics Module Code: 00XXXX:0000XX In this case, try one of the Printer and disconnect the Power cord. Perform the...
...TRAILING CABLE OR THE CARRIAGE ASSEMBLY. 4 If the test fails. Electronics Module Code: 00XXXX:0000XX In this case, Replace the Electronics Module ⇒ Page 8-25. Service Tests and Utilities 3 If the test passes, then the following message will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. HP DesignJets 1050C and 1055CM Printers... Service Manual 4-7 Electronics Module Code: 00XXXX:0000XX In this case, try one of the Printer and disconnect the Power cord. Perform the...
Service Manual
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... test PASSES, replace the Trailing Cable ⇒ Page 8-39. 3 Power OFF the Printer and connect a new Carriage Assembly to the Trailing Cable (without removing the old Electronics Module from the Printer). Trailing Cable Failure If there is connected correctly. 2 Power OFF the Printer and connect a new Trailing Cable to determine exactly which component failed. 4-8 HP DesignJets 1050C and 1055CM Printers Service Manual Trailing Cable 2. Perform this test...
... test PASSES, replace the Trailing Cable ⇒ Page 8-39. 3 Power OFF the Printer and connect a new Carriage Assembly to the Trailing Cable (without removing the old Electronics Module from the Printer). Trailing Cable Failure If there is connected correctly. 2 Power OFF the Printer and connect a new Trailing Cable to determine exactly which component failed. 4-8 HP DesignJets 1050C and 1055CM Printers Service Manual Trailing Cable 2. Perform this test...
Service Manual
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...⇒ Page 8-25. Using this procedure you will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Printhead CYMK 2. Perform this test again and if the test FAILS, then DO NOT replace the Carriage... the Trailing Cable (without removing the old Carriage Assembly from the Printer). If the test PASSES, replace the Trailing Cable ⇒ Page 8-39. 5 Power OFF the Printer and connect a new Carriage Assembly to the Trailing Cable (without removing the old Electronics Module from the Printer). Trailing/Carriage ...
...⇒ Page 8-25. Using this procedure you will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Printhead CYMK 2. Perform this test again and if the test FAILS, then DO NOT replace the Carriage... the Trailing Cable (without removing the old Carriage Assembly from the Printer). If the test PASSES, replace the Trailing Cable ⇒ Page 8-39. 5 Power OFF the Printer and connect a new Carriage Assembly to the Trailing Cable (without removing the old Electronics Module from the Printer). Trailing/Carriage ...
Service Manual
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Printer Support HP Part Number Quantity Description/Comments C6072-60147 C6072-60200 0624-0737 3050-1982 C6072-60196 C6071-60166 1 Carriage Assembly (Includes Carriage Height Tool, Cutter Assembly and Line Sensor) 1 Cutter Assembly (Includes Screw and Washer) 1 Screw 1 Washer 1 Trailing Cable (Includes Nye Oil, Trailing Cable Clip, Cover Cap, Trailing Ferrite and Ferrite Pincer) 1 Carriage Height Tool (Also Included with the Carriage Assembly) 7-18 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Carriage Assembly Reference on Drawing 1 2 3 4 5 -
Printer Support HP Part Number Quantity Description/Comments C6072-60147 C6072-60200 0624-0737 3050-1982 C6072-60196 C6071-60166 1 Carriage Assembly (Includes Carriage Height Tool, Cutter Assembly and Line Sensor) 1 Cutter Assembly (Includes Screw and Washer) 1 Screw 1 Washer 1 Trailing Cable (Includes Nye Oil, Trailing Cable Clip, Cover Cap, Trailing Ferrite and Ferrite Pincer) 1 Carriage Height Tool (Also Included with the Carriage Assembly) 7-18 HP DesignJets 1050C and 1055CM Printers Service Manual Parts and Diagrams Carriage Assembly Reference on Drawing 1 2 3 4 5 -
Service Manual
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... Trailing Cable 8-39 Cutter Assembly 8-42 Carriage Assembly and Belt 8-44 Tubes System Assembly 8-53 Ink Leak Detector Assembly 8-60 Front Platen Assembly 8-62 Platen Assembly 8-63 Paper Entry Assembly 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 HP DesignJets 1050C and 1055CM Printers...
... Trailing Cable 8-39 Cutter Assembly 8-42 Carriage Assembly and Belt 8-44 Tubes System Assembly 8-53 Ink Leak Detector Assembly 8-60 Front Platen Assembly 8-62 Platen Assembly 8-63 Paper Entry Assembly 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 HP DesignJets 1050C and 1055CM Printers...
Service Manual
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... the Hard Disk Drive and store in a safe place. 5. HP DesignJets 1050C and 1055CM Printers Service Manual 8-25 Remove the following: 1. Remove the EIO card and store in a safe place. Be very careful when disconnecting the Trailing Cable from retaining clips in the 1st and 2nd slot (item 3). .... Remove the four screws and the DIMM cover. Disconnect the Trailing Cable by releasing the retaining clips at the top and bottom of the electronics module. WARNING NOTE NOTE WARNING Removal Switch off the printer and remove the power cord. With a flat end screwdriver, ...
... the Hard Disk Drive and store in a safe place. 5. HP DesignJets 1050C and 1055CM Printers Service Manual 8-25 Remove the following: 1. Remove the EIO card and store in a safe place. Be very careful when disconnecting the Trailing Cable from retaining clips in the 1st and 2nd slot (item 3). .... Remove the four screws and the DIMM cover. Disconnect the Trailing Cable by releasing the retaining clips at the top and bottom of the electronics module. WARNING NOTE NOTE WARNING Removal Switch off the printer and remove the power cord. With a flat end screwdriver, ...
Service Manual
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...an internal Electronics Module fuse. Disconnect the Trailing Cable and reconnect again using the above steps. Start reconnecting the Trailing Cable from the right). 2. Do NOT power ON the Printer because you have to reconnect the Trailing Cable using the above steps. Removal and Installation...Installation of the Electronics Module When reconnecting the Trailing Cable to the 1st clip from left to right (the longest strip will be visible when installed correctly Do Not install a damaged Trailing Cable HP DesignJets 1050C and 1055CM Printers Service Manual C607440 8-27 n If there ...
...an internal Electronics Module fuse. Disconnect the Trailing Cable and reconnect again using the above steps. Start reconnecting the Trailing Cable from the right). 2. Do NOT power ON the Printer because you have to reconnect the Trailing Cable using the above steps. Removal and Installation...Installation of the Electronics Module When reconnecting the Trailing Cable to the 1st clip from left to right (the longest strip will be visible when installed correctly Do Not install a damaged Trailing Cable HP DesignJets 1050C and 1055CM Printers Service Manual C607440 8-27 n If there ...
Service Manual
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.... "Left Rear Cover" see page 8-13. 3. Carefully disconnect the trailing cable (item 3) from the trailing cable holder (item 5). 2 3 5 4 1 Figure 36: Trailing Cable C607412 HP DesignJets 1050C and 1055CM Printers Service Manual 8-39 Remove the trailing cable from connectors in the Carriage PCA (item 4). 5. "Left Hand Cover" see page 8-24. Unclip and remove the trailing cable restraining clip (item 2). 4. WARNING NOTE Removal Switch off the...
.... "Left Rear Cover" see page 8-13. 3. Carefully disconnect the trailing cable (item 3) from the trailing cable holder (item 5). 2 3 5 4 1 Figure 36: Trailing Cable C607412 HP DesignJets 1050C and 1055CM Printers Service Manual 8-39 Remove the trailing cable from connectors in the Carriage PCA (item 4). 5. "Left Hand Cover" see page 8-24. Unclip and remove the trailing cable restraining clip (item 2). 4. WARNING NOTE Removal Switch off the...
Service Manual
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... the 1st clip from the trailing cable clamp (item 4). Start reconnecting the Trailing Cable from left to right (the longest strip will damage the Trailing Cable and then it correctly as follows: 1. Make sure you should hear an audible click. 8-40 HP DesignJets 1050C and 1055CM Printers Service Manual Once the Trailing Cable is inserted, you push the Trailing Cable in straight and not...
... the 1st clip from the trailing cable clamp (item 4). Start reconnecting the Trailing Cable from left to right (the longest strip will damage the Trailing Cable and then it correctly as follows: 1. Make sure you should hear an audible click. 8-40 HP DesignJets 1050C and 1055CM Printers Service Manual Once the Trailing Cable is inserted, you push the Trailing Cable in straight and not...
Service Manual
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... part will burn an internal Electronics Module fuse. n If there is possible to reconnect the Trailing Cable using the above steps. Do NOT power ON the Printer because you have to power ON the Printer without any bubbles HP DesignJets 1050C and 1055CM Printers Service Manual 8-41 n If there is installed incorrectly. Removal and Installation 3. Check Continuity between...
... part will burn an internal Electronics Module fuse. n If there is possible to reconnect the Trailing Cable using the above steps. Do NOT power ON the Printer because you have to power ON the Printer without any bubbles HP DesignJets 1050C and 1055CM Printers Service Manual 8-41 n If there is installed incorrectly. Removal and Installation 3. Check Continuity between...
Service Manual
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Remove the trailing cable (item 3) from connectors in the Carriage PCA (item 4). 8. Carefully disconnect the trailing cable (item 3) from the trailing cable holder (item 5). 2 4 3 5 1 C607412 Figure 43: Carriage Assembly and Belt 8-46 HP DesignJets 1050C and 1055CM Printers Service Manual Unclip and remove the trailing cable restraining clip (item 2) from the Carriage Assembly (item 1). 7. Removal and Installation NOTE For steps 6 to 8, refer to Figure 43. 6.
Remove the trailing cable (item 3) from connectors in the Carriage PCA (item 4). 8. Carefully disconnect the trailing cable (item 3) from the trailing cable holder (item 5). 2 4 3 5 1 C607412 Figure 43: Carriage Assembly and Belt 8-46 HP DesignJets 1050C and 1055CM Printers Service Manual Unclip and remove the trailing cable restraining clip (item 2) from the Carriage Assembly (item 1). 7. Removal and Installation NOTE For steps 6 to 8, refer to Figure 43. 6.
Service Manual
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C607441 Figure 49: Trailing Cable Installation 2. When installing the Carriage, engage the Clutch Arm as shown in Figure 50. NOTE Removal and Installation Installation of the Carriage Assembly Please take note of the following steps when installing the Carriage Assembly. 1. Figure 50: Clutch Assembly C607420d HP DesignJets 1050C and 1055CM Printers Service Manual 8-51 Make sure that the trailing cable is seated correctly and that the trailing cable support is straight and has NO bubbles as shown in Figure 49.
C607441 Figure 49: Trailing Cable Installation 2. When installing the Carriage, engage the Clutch Arm as shown in Figure 50. NOTE Removal and Installation Installation of the Carriage Assembly Please take note of the following steps when installing the Carriage Assembly. 1. Figure 50: Clutch Assembly C607420d HP DesignJets 1050C and 1055CM Printers Service Manual 8-51 Make sure that the trailing cable is seated correctly and that the trailing cable support is straight and has NO bubbles as shown in Figure 49.
Service Manual
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...Hand Cover 8-6 Trailing Cable 8-40 Interface Specifications 10-17 ISS Assembly 7-14 L Leak Detect System 10-8 Left Hand Cover 7-10, 8-13 Left Hand Trim 8-18 Left Rear Cover 8-24 Level of Printer Usage 9-3 ...Line Sensor Calibration 5-9 Long term bleed 1-12 Lower image gloss 1-13 M Media 6-24 Media Holder Strip 8-69 Media Jams 1-7 Media Sensor 7-30, 8-29 Memory Specifications 10-13 Moisture on the Printer 9-2 N No Printing Defects 6-21 Noisy Carriage Bushing 9-2 Nozzle Defects 6-7 Nozzle Print Test 6-6 O Overdrive Cleaning 4-37 Index-2 HP DesignJets 1050C and 1055CM Printers...
...Hand Cover 8-6 Trailing Cable 8-40 Interface Specifications 10-17 ISS Assembly 7-14 L Leak Detect System 10-8 Left Hand Cover 7-10, 8-13 Left Hand Trim 8-18 Left Rear Cover 8-24 Level of Printer Usage 9-3 ...Line Sensor Calibration 5-9 Long term bleed 1-12 Lower image gloss 1-13 M Media 6-24 Media Holder Strip 8-69 Media Jams 1-7 Media Sensor 7-30, 8-29 Memory Specifications 10-13 Moisture on the Printer 9-2 N No Printing Defects 6-21 Noisy Carriage Bushing 9-2 Nozzle Defects 6-7 Nozzle Print Test 6-6 O Overdrive Cleaning 4-37 Index-2 HP DesignJets 1050C and 1055CM Printers...