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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... Assembly ⇒ Page 8-44. n If the error code continues, replace the Electronics Module ⇒ Page 8-25. n Replace the Trailing Cable ⇒ Page 8-39. Corrective Action: Try the following : n Remove all the Printheads and clean the flex contacts on the Printheads .... 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: ...
... Assembly ⇒ Page 8-44. n If the error code continues, replace the Electronics Module ⇒ Page 8-25. n Replace the Trailing Cable ⇒ Page 8-39. Corrective Action: Try the following : n Remove all the Printheads and clean the flex contacts on the Printheads .... 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: ...
Service Manual
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n Perform the Electronic Systems Test ⇒ Page 4-5. n Replace the Trailing Cable ⇒ Page 8-39. Using this procedure you will be able to determine exactly which component failed. n If the Error ...has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace ALL the Printheads. n Replace the Trailing Cable ⇒ Page 8-39. n Perform the Mark Encoder Calibration ⇒ Page 5-13. Corrective Action: Try the ...
n Perform the Electronic Systems Test ⇒ Page 4-5. n Replace the Trailing Cable ⇒ Page 8-39. Using this procedure you will be able to determine exactly which component failed. n If the Error ...has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 2-10 HP DesignJets 1050C and 1055CM Printers Service Manual n Replace ALL the Printheads. n Replace the Trailing Cable ⇒ Page 8-39. n Perform the Mark Encoder Calibration ⇒ Page 5-13. Corrective Action: Try the ...
Service Manual
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...: 0B0008 Problem Description: Unable to the Electronics Module. Corrective Action: Replace the Electronics Module ⇒ Page 8-25. 2-20 HP DesignJets 1050C and 1055CM Printers Service Manual 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 Page 8-39). Corrective Action: Turn...
...: 0B0008 Problem Description: Unable to the Electronics Module. Corrective Action: Replace the Electronics Module ⇒ Page 8-25. 2-20 HP DesignJets 1050C and 1055CM Printers Service Manual 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 Page 8-39). Corrective Action: Turn...
Service Manual
Page 77
...of the Paper-Axis. 7 Drop Detector ⇒ Page 4-22 The purpose of this test is to verify the operation of the Drop Detector. HP DesignJets 1050C and 1055CM Printers Service Manual 4-3 Instructions for entering the Service Tests menu are given on Page 4-4. n DRAM. n Carriage Assembly. 2 EIO Card ⇒...which does NOT require the full Initialization of the: n Service Replaceable Kit (SRK). The Service Tests work in the Printer. Service Tests and Utilities Service Tests (Diagnostics) WARNING The following is to verify the operation of the Printer. n Trailing Cable.
...of the Paper-Axis. 7 Drop Detector ⇒ Page 4-22 The purpose of this test is to verify the operation of the Drop Detector. HP DesignJets 1050C and 1055CM Printers Service Manual 4-3 Instructions for entering the Service Tests menu are given on Page 4-4. n DRAM. n Carriage Assembly. 2 EIO Card ⇒...which does NOT require the full Initialization of the: n Service Replaceable Kit (SRK). The Service Tests work in the Printer. Service Tests and Utilities Service Tests (Diagnostics) WARNING The following is to verify the operation of the Printer. n Trailing Cable.
Service Manual
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... NOTE WARNING Tip for Repair 1. n Trailing Cable. Therefore it is to verify the operation of the Printer. n Carriage 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 ...TRAILING CABLE OR THE CARRIAGE ASSEMBLY. This test does not test the EIO Card or the Hard Disk Drive. n DRAM. Electronic Systems The purpose of this test is important that once you MUST power OFF the Printer and Power ON again before trying to isolate problems. HP DesignJets 1050C and 1055CM Printers...
... NOTE WARNING Tip for Repair 1. n Trailing Cable. Therefore it is to verify the operation of the Printer. n Carriage 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 ...TRAILING CABLE OR THE CARRIAGE ASSEMBLY. This test does not test the EIO Card or the Hard Disk Drive. n DRAM. Electronic Systems The purpose of this test is important that once you MUST power OFF the Printer and Power ON again before trying to isolate problems. HP DesignJets 1050C and 1055CM Printers...
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 Electronic Systems" and press Enter. Ink Pressure...
... 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 Electronic Systems" and press Enter. Ink Pressure...
Service Manual
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HP DesignJets 1050C and 1055CM Printers Service Manual 4-7 Reseat the DRAM DIMMs (Memory Modules), reconnect the power cord and power On the Printer. Electronics Failure If there is a problem with the components ... Possible Failure on: 1. DRAM DIMMs 2. Electronics Module Code: 00XXXX:0000XX In this case, try one of the Printer and disconnect the Power cord. Service Tests and Utilities 3 If the test passes, then the following : 1 Switch...60ns WARNING IF THIS TEST PASSES, DO NOT REPLACE THE ELECTRONICS MODULE, TRAILING CABLE OR THE CARRIAGE ASSEMBLY. 4 If the test fails.
HP DesignJets 1050C and 1055CM Printers Service Manual 4-7 Reseat the DRAM DIMMs (Memory Modules), reconnect the power cord and power On the Printer. Electronics Failure If there is a problem with the components ... Possible Failure on: 1. DRAM DIMMs 2. Electronics Module Code: 00XXXX:0000XX In this case, try one of the Printer and disconnect the Power cord. Service Tests and Utilities 3 If the test passes, then the following : 1 Switch...60ns WARNING IF THIS TEST PASSES, DO NOT REPLACE THE ELECTRONICS MODULE, TRAILING CABLE OR THE CARRIAGE ASSEMBLY. 4 If the test fails.
Service Manual
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... Code: 00XXXX:0000XX WARNING In this procedure you will be able to determine exactly which component failed. 4-8 HP DesignJets 1050C and 1055CM Printers Service Manual If the test PASSES, replace the Trailing Cable ⇒ Page 8-39. 3 Power OFF the Printer and connect a new Carriage Assembly to determine exactly which component failed. Service Tests and Utilities WARNING 2 If...
... Code: 00XXXX:0000XX WARNING In this procedure you will be able to determine exactly which component failed. 4-8 HP DesignJets 1050C and 1055CM Printers Service Manual If the test PASSES, replace the Trailing Cable ⇒ Page 8-39. 3 Power OFF the Printer and connect a new Carriage Assembly to determine exactly which component failed. Service Tests and Utilities WARNING 2 If...
Service Manual
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... using the Carriage Interconnect Wiper ⇒ Page 3-18. Only replace one of the following message will be able to the Trailing Cable (without removing the old Electronics Module from the Printer). HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Using this procedure you will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. If the test...
... using the Carriage Interconnect Wiper ⇒ Page 3-18. Only replace one of the following message will be able to the Trailing Cable (without removing the old Electronics Module from the Printer). HP DesignJets 1050C and 1055CM Printers Service Manual 4-9 Using this procedure you will appear on the front panel: ELECTRONIC SYSTEMS Possible Failure on: 1. If the test...
Service Manual
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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 - 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
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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... attach the Hard Disk Drive (item 6) to Figure 23. 2. HP DesignJets 1050C and 1055CM Printers Service Manual 8-25 "Left and Right Hand Rear Covers" see page 8-23. Store these parts in a safe place. Be very careful when disconnecting the Trailing Cable from the rear of the Printer. 1. Note the position of the DIMMs. From left and right...
... attach the Hard Disk Drive (item 6) to Figure 23. 2. HP DesignJets 1050C and 1055CM Printers Service Manual 8-25 "Left and Right Hand Rear Covers" see page 8-23. Store these parts in a safe place. Be very careful when disconnecting the Trailing Cable from the rear of the Printer. 1. Note the position of the DIMMs. From left and right...
Service Manual
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... part will burn an internal Electronics Module fuse. Once the Trailing Cable is installed incorrectly. When the Trailing Cable is inserted correctly, the shaded part (as shown below ). Do NOT power ON the Printer because you will NOT be connected to the 1st clip from...between the two points, then it correctly as shown below ) 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 is no continuity between the two points (as follows: 1. Removal and Installation WARNING...
... part will burn an internal Electronics Module fuse. Once the Trailing Cable is installed incorrectly. When the Trailing Cable is inserted correctly, the shaded part (as shown below ). Do NOT power ON the Printer because you will NOT be connected to the 1st clip from...between the two points, then it correctly as shown below ) 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 is no continuity between the two points (as follows: 1. Removal and Installation WARNING...
Service Manual
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... following: 1. For steps 2 to 5, refer to the left side of the printer. 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. Removal and Installation Trailing Cable Refer to Figure 36 and Figure 37. "Left Rear Cover" see...
... following: 1. For steps 2 to 5, refer to the left side of the printer. 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. Removal and Installation Trailing Cable Refer to Figure 36 and Figure 37. "Left Rear Cover" see...
Service Manual
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... of the Trailing Cable When reconnecting the Trailing Cable to Figure 37. 6. Start reconnecting the Trailing Cable from left to the 1st clip from the Electronics Module. Once the Trailing Cable is inserted, you push the Trailing Cable in straight and not bent. Remove the trailing cable clamp (item 4). Make sure you should hear an audible click. 8-40 HP DesignJets 1050C and 1055CM Printers Service Manual...
... of the Trailing Cable When reconnecting the Trailing Cable to Figure 37. 6. Start reconnecting the Trailing Cable from left to the 1st clip from the Electronics Module. Once the Trailing Cable is inserted, you push the Trailing Cable in straight and not bent. Remove the trailing cable clamp (item 4). Make sure you should hear an audible click. 8-40 HP DesignJets 1050C and 1055CM Printers Service Manual...
Service Manual
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... shown below ). 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 continuity between the two points, then it is possible to reconnect the Trailing Cable using the above steps. When the Trailing Cable is installed incorrectly. n If there is no...
... shown below ). 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 continuity between the two points, then it is possible to reconnect the Trailing Cable using the above steps. When the Trailing Cable is installed incorrectly. n If there is no...
Service Manual
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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 Remove the trailing cable (item 3) from connectors in the Carriage PCA (item 4). 8. 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.
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 Remove the trailing cable (item 3) from connectors in the Carriage PCA (item 4). 8. 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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When installing the Carriage, engage the Clutch Arm as shown in Figure 50. 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. Figure 50: Clutch Assembly C607420d HP DesignJets 1050C and 1055CM Printers Service Manual 8-51 NOTE Removal and Installation Installation of the Carriage Assembly Please take note of the following steps when installing the Carriage Assembly. 1. C607441 Figure 49: Trailing Cable Installation 2.
When installing the Carriage, engage the Clutch Arm as shown in Figure 50. 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. Figure 50: Clutch Assembly C607420d HP DesignJets 1050C and 1055CM Printers Service Manual 8-51 NOTE Removal and Installation Installation of the Carriage Assembly Please take note of the following steps when installing the Carriage Assembly. 1. C607441 Figure 49: Trailing Cable Installation 2.
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...