Service Manual
Page 8
...the Media Motor Assembly 8Ć23 Removing the PinchĆArm Mechanism 8Ć24 Removing the Primer Assembly 8Ć25 Removing the Service Station 8Ć26 Removing the BailĆLift Mechanism 8Ć28 Removing the EngagingĆLever Support 8Ć32 ... Maintenance Moisture on Printer 9Ć2 Level of Printer Usage 9Ć2 Friction on Slider Rod 9Ć2 Noisy Carriage Wheel 9Ć2 Ink Spilling 9Ć3 Belt Swelling 9Ć3 Cleaning the Printer 9Ć4 General Cleaning 9Ć4 Cleaning the Drive Roller 9Ć4 vi Contents HP DesignJet 430, 450C and 455CA...
...the Media Motor Assembly 8Ć23 Removing the PinchĆArm Mechanism 8Ć24 Removing the Primer Assembly 8Ć25 Removing the Service Station 8Ć26 Removing the BailĆLift Mechanism 8Ć28 Removing the EngagingĆLever Support 8Ć32 ... Maintenance Moisture on Printer 9Ć2 Level of Printer Usage 9Ć2 Friction on Slider Rod 9Ć2 Noisy Carriage Wheel 9Ć2 Ink Spilling 9Ć3 Belt Swelling 9Ć3 Cleaning the Printer 9Ć4 General Cleaning 9Ć4 Cleaning the Drive Roller 9Ć4 vi Contents HP DesignJet 430, 450C and 455CA...
Service Manual
Page 9
... from the Media 10Ć2 Gripping the Media 10Ć3 PinchĆArm Sensor 10Ć3 Providing a Force on Top of the Media 10Ć3 Bail 10Ć3 BailĆLift Mechanism 10Ć3 Detecting the Lines and Media Edges 10Ć3 Line Sensor 10Ć3 Moving the Carriage 10Ć4 CarriageĆDrive...;232ĆC 10Ć8 Power Supply 10Ć8 Water Condensation 10Ć8 Memory Usage 10Ć9 Plot Orientation 10Ć9 Raster Image Processor 10Ć9 HP DesignJet 430, 450C and 455CA Printers Contents vii
... from the Media 10Ć2 Gripping the Media 10Ć3 PinchĆArm Sensor 10Ć3 Providing a Force on Top of the Media 10Ć3 Bail 10Ć3 BailĆLift Mechanism 10Ć3 Detecting the Lines and Media Edges 10Ć3 Line Sensor 10Ć3 Moving the Carriage 10Ć4 CarriageĆDrive...;232ĆC 10Ć8 Power Supply 10Ć8 Water Condensation 10Ć8 Memory Usage 10Ć9 Plot Orientation 10Ć9 Raster Image Processor 10Ć9 HP DesignJet 430, 450C and 455CA Printers Contents vii
Service Manual
Page 26
... sheet and service configuration plot in bailĆlift mechanism. The bailĆlift system is unable to your HP Response Center. If not, check cartridges. D K E L F M A G N B H O C I J Steady DEFM Ready + Align Media + Load Media + Media: Error in report. 2-6 HP DesignJet 430, 450C and 455CA Printers System Error Codes D Use the bail cycle test to see whether the bail is in the electronics module...
... sheet and service configuration plot in bailĆlift mechanism. The bailĆlift system is unable to your HP Response Center. If not, check cartridges. D K E L F M A G N B H O C I J Steady DEFM Ready + Align Media + Load Media + Media: Error in report. 2-6 HP DesignJet 430, 450C and 455CA Printers System Error Codes D Use the bail cycle test to see whether the bail is in the electronics module...
Service Manual
Page 38
... are given on page 4Ć22. 1 Bail Cycle Test ' page 4Ć8 This tests the operation of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism and capping/uncapping the cartridges to ensure a correct lifting action. 2 Front Panel Test ' page 4Ć... 4Ć16 The purpose of this test is to be used during the manufacturing stage and not in the Printers. D Sensors test. 4-4 HP DesignJet 430, 450C and 455CA Printers Service Tests It combines the following is a list of all internal service tests available in the field. This ...
... are given on page 4Ć22. 1 Bail Cycle Test ' page 4Ć8 This tests the operation of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism and capping/uncapping the cartridges to ensure a correct lifting action. 2 Front Panel Test ' page 4Ć... 4Ć16 The purpose of this test is to be used during the manufacturing stage and not in the Printers. D Sensors test. 4-4 HP DesignJet 430, 450C and 455CA Printers Service Tests It combines the following is a list of all internal service tests available in the field. This ...
Service Manual
Page 39
...Printer needs to clear the EEROM. You can view this test is to verify the operation of the FIBIS Column address and the shuffler. 10 Bail Test ' page 4Ć23 This tests the operation of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism...drawing. 14 EEROM Model ID Configuration Procedure ' page 4Ć27 This procedure is receiving from the computer. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-5 D Records the maximum friction detected in the EEROM. D CarriageĆaxis encoder test: Verifies the operation of...
...Printer needs to clear the EEROM. You can view this test is to verify the operation of the FIBIS Column address and the shuffler. 10 Bail Test ' page 4Ć23 This tests the operation of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism...drawing. 14 EEROM Model ID Configuration Procedure ' page 4Ć27 This procedure is receiving from the computer. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-5 D Records the maximum friction detected in the EEROM. D CarriageĆaxis encoder test: Verifies the operation of...
Service Manual
Page 42
... may try replacing the following component: 1 BailĆlift mechanism ' page 8Ć28. 4-8 HP DesignJet 430, 450C and 455CA Printers Service Tests The test will perform the number of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism and capping/uncapping the cartridges. Perform the Bail Cycle test as specified in the field.
... may try replacing the following component: 1 BailĆlift mechanism ' page 8Ć28. 4-8 HP DesignJet 430, 450C and 455CA Printers Service Tests The test will perform the number of the bail system, Service Station and the YĆaxis by engaging and disengaging the bailĆlift mechanism and capping/uncapping the cartridges. Perform the Bail Cycle test as specified in the field.
Service Manual
Page 52
... Bench Run, the Bench Run will be resumed at the manufacturing site by switching OFF the Printer and powering ON again while pressing the Print Quality and Media Source keys. 4-18 HP DesignJet 430, 450C and 455CA Printers Service Tests THIS TEST HAS BEEN DESIGNED TO BE USED DURING THE MANUFACTURING STAGE AND NOT IN... manufacturing. Bench Run The bench run is completed. The bench run tests the operation of the electronics, carriageĆaxis system, mediaĆaxis system, bailĆlift mechanism, and service station. The bench run is to a fault in Service Mode 1.
... Bench Run, the Bench Run will be resumed at the manufacturing site by switching OFF the Printer and powering ON again while pressing the Print Quality and Media Source keys. 4-18 HP DesignJet 430, 450C and 455CA Printers Service Tests THIS TEST HAS BEEN DESIGNED TO BE USED DURING THE MANUFACTURING STAGE AND NOT IN... manufacturing. Bench Run The bench run is completed. The bench run tests the operation of the electronics, carriageĆaxis system, mediaĆaxis system, bailĆlift mechanism, and service station. The bench run is to a fault in Service Mode 1.
Service Manual
Page 57
Service Tests HP DesignJet 430, 450C and 455CA Printers 4-23 Perform the Bail test as follows: 1 In service mode 2, press Bail Test (Setup Key). 2 The test will start and the Carriage will move out of the Service Station and activate the engaging lever which causes the Bail Assembly to be gently raised and then lowered. 3 If the Printer does...
Service Tests HP DesignJet 430, 450C and 455CA Printers 4-23 Perform the Bail test as follows: 1 In service mode 2, press Bail Test (Setup Key). 2 The test will start and the Carriage will move out of the Service Station and activate the engaging lever which causes the Bail Assembly to be gently raised and then lowered. 3 If the Printer does...
Service Manual
Page 112
...Drawing Figure 9 Ć Bail and Overdrive Mechanisms HP Part Number Quantity Description 1...262;40027 1 Engaging Gear 14 C3190Ć40020 1 BailĆLift Cam 15 C3190Ć60007 1 Bail Cable 16 C3190Ć80013 1 Cable Spring 17 C3190...Ć40021 1 Gear Support 18 C2847Ć20017 1 Shoulder Screw 19 C1633Ć40019 1 Overdrive Gear 20 0515Ć0083 1 Ring Net .250 OD 21 C3190Ć60131 1 Clutch Assembly 22 C4713Ć40030 1 Sideplate Bushing 7-18 HP DesignJet 430, 450C and 455CA Printers...
...Drawing Figure 9 Ć Bail and Overdrive Mechanisms HP Part Number Quantity Description 1...262;40027 1 Engaging Gear 14 C3190Ć40020 1 BailĆLift Cam 15 C3190Ć60007 1 Bail Cable 16 C3190Ć80013 1 Cable Spring 17 C3190...Ć40021 1 Gear Support 18 C2847Ć20017 1 Shoulder Screw 19 C1633Ć40019 1 Overdrive Gear 20 0515Ć0083 1 Ring Net .250 OD 21 C3190Ć60131 1 Clutch Assembly 22 C4713Ć40030 1 Sideplate Bushing 7-18 HP DesignJet 430, 450C and 455CA Printers...
Service Manual
Page 124
...Safety Precautions 8Ć3 Electrostatic Discharge (ESD) Precautions 8Ć4 Required Tools 8Ć5 Installing a RAM or ROM SIMM 8Ć6 Removing the Bail Assembly 8Ć7 Removing the Top Cover 8Ć8 Removing the Rollfeed Assembly 8Ć9 Removing the Left EndĆCover 8Ć10 Removing the ... Drive Roller 8Ć44 Reinstalling the Drive Roller 8Ć45 Removing the PinchĆArm Lift Mechanism 8Ć47 Removing the Overdrive Assembly 8Ć50 Removing the Entry Platen 8Ć52 8-2 HP DesignJet 430, 450C and 455CA Printers Removal and Installation
...Safety Precautions 8Ć3 Electrostatic Discharge (ESD) Precautions 8Ć4 Required Tools 8Ć5 Installing a RAM or ROM SIMM 8Ć6 Removing the Bail Assembly 8Ć7 Removing the Top Cover 8Ć8 Removing the Rollfeed Assembly 8Ć9 Removing the Left EndĆCover 8Ć10 Removing the ... Drive Roller 8Ć44 Reinstalling the Drive Roller 8Ć45 Removing the PinchĆArm Lift Mechanism 8Ć47 Removing the Overdrive Assembly 8Ć50 Removing the Entry Platen 8Ć52 8-2 HP DesignJet 430, 450C and 455CA Printers Removal and Installation
Service Manual
Page 150
Remove the Service Station ' page 8Ć26. 4. While pushing the top of the bailĆgear assembly towards the front of the lever. 8-28 HP DesignJet 430, 450C and 455CA Printers Removal and Installation Remove the Primer Assembly ' page 8Ć25. 3. Allow the engaging lever to move the cable ball slightly towards the left of the Printer, so that the cable comes free of the Printer, do the following: 1. Remove the Bail Assembly ' page 8Ć7. 2. Removing the BailĆLift Mechanism Removal 1. On the engaging lever, move towards the back of the Printer. 2.
Remove the Service Station ' page 8Ć26. 4. While pushing the top of the bailĆgear assembly towards the front of the lever. 8-28 HP DesignJet 430, 450C and 455CA Printers Removal and Installation Remove the Primer Assembly ' page 8Ć25. 3. Allow the engaging lever to move the cable ball slightly towards the left of the Printer, so that the cable comes free of the Printer, do the following: 1. Remove the Bail Assembly ' page 8Ć7. 2. Removing the BailĆLift Mechanism Removal 1. On the engaging lever, move towards the back of the Printer. 2.
Service Manual
Page 183
... a switch sensor that is attached to the Printer Chassis. D Scan the setup and alignment sheets. BailĆLift Mechanism The bail features an automatic lift mechanism driven by the media motor using a series of the pinchĆarm lever. D Find the platen roller reference mark. Functional Overview HP DesignJet 430, 450C and 455CA Printers 10-3 Linkage, attaching the lever to a cam...
... a switch sensor that is attached to the Printer Chassis. D Scan the setup and alignment sheets. BailĆLift Mechanism The bail features an automatic lift mechanism driven by the media motor using a series of the pinchĆarm lever. D Find the platen roller reference mark. Functional Overview HP DesignJet 430, 450C and 455CA Printers 10-3 Linkage, attaching the lever to a cam...
Service Manual
Page 198
... number, 7Ć26 area fill, blotchy, 6Ć16 automatic bail lift mechanism, 10Ć3 B Bail part number, 7Ć22 Service Test, 4Ć23 bail, 1Ć8, 10Ć3 cam, 1Ć8 lift mechanism, 10Ć3 removing, 8Ć28 number of errors, service...mechanics, 10Ć4 LED, 10Ć3 motor, 4Ć3, 10Ć4 control, 1Ć8 error, 2Ć9 removing, 8Ć18 noise, 9Ć2 PCA, 10Ć4 Carriage Assembly part number, 7Ć16 problem, 1Ć4 Carriage Axis, Service Test, 4Ć10, 4Ć12 carriageĆtoĆmedia distance, 6Ć8 HP DesignJet 430, 450C and 455CA Printers
... number, 7Ć26 area fill, blotchy, 6Ć16 automatic bail lift mechanism, 10Ć3 B Bail part number, 7Ć22 Service Test, 4Ć23 bail, 1Ć8, 10Ć3 cam, 1Ć8 lift mechanism, 10Ć3 removing, 8Ć28 number of errors, service...mechanics, 10Ć4 LED, 10Ć3 motor, 4Ć3, 10Ć4 control, 1Ć8 error, 2Ć9 removing, 8Ć18 noise, 9Ć2 PCA, 10Ć4 Carriage Assembly part number, 7Ć16 problem, 1Ć4 Carriage Axis, Service Test, 4Ć10, 4Ć12 carriageĆtoĆmedia distance, 6Ć8 HP DesignJet 430, 450C and 455CA Printers
Service Manual
Page 202
... number, 7Ć10 parallel, interface, 10Ć8 cables, 7Ć27 parity, 10Ć8 Part Numbers Bail, 7Ć22 Bail Mechanisms, 7Ć18 Carriage Assembly, 7Ć16 Cartridges, 7Ć26 Covers, 7Ć8 documentation, 7Ć26 ...262;4 pens, number of, service configuration plot, 4Ć29 pinchĆarm lever linkage, removing, 8Ć24 lift mechanism, removing, 8Ć47 sensor, 10Ć3, 10Ć7 Pincharm Assembly, part number, 7Ć20 pinchĆ...no defects found, 6Ć15 printĆmode characteristics, 10Ć5 Printer Configuration, 6Ć2 HP DesignJet 430, 450C and 455CA...
... number, 7Ć10 parallel, interface, 10Ć8 cables, 7Ć27 parity, 10Ć8 Part Numbers Bail, 7Ć22 Bail Mechanisms, 7Ć18 Carriage Assembly, 7Ć16 Cartridges, 7Ć26 Covers, 7Ć8 documentation, 7Ć26 ...262;4 pens, number of, service configuration plot, 4Ć29 pinchĆarm lever linkage, removing, 8Ć24 lift mechanism, removing, 8Ć47 sensor, 10Ć3, 10Ć7 Pincharm Assembly, part number, 7Ć20 pinchĆ...no defects found, 6Ć15 printĆmode characteristics, 10Ć5 Printer Configuration, 6Ć2 HP DesignJet 430, 450C and 455CA...
Service Manual
Page 203
..., 6Ć17, 9Ć2 bleeding/blooming/wicking, 6Ć17 water on main PCA, 10Ć8 release, firmware, 4Ć29 Removal and Installation, Bail Assembly and Star Wheel Assembly, 8Ć7 removing bailĆlift mechanism, 8Ć28 belt, 8Ć41 carriage motor, 8Ć18 cartridge carriage, 8Ć37 drive belt, 8Ć41 drive roller, 8Ć44...Ć2 Rollfeed Assembly part numbers, 7Ć6 removing, 8Ć9 ROM, 4Ć3, 10Ć7 SIMM, installing, 8Ć6 RSĆ232ĆC, interface, 10Ć8 cables, 7Ć27 HP DesignJet 430, 450C and 455CA Printers Index-7
..., 6Ć17, 9Ć2 bleeding/blooming/wicking, 6Ć17 water on main PCA, 10Ć8 release, firmware, 4Ć29 Removal and Installation, Bail Assembly and Star Wheel Assembly, 8Ć7 removing bailĆlift mechanism, 8Ć28 belt, 8Ć41 carriage motor, 8Ć18 cartridge carriage, 8Ć37 drive belt, 8Ć41 drive roller, 8Ć44...Ć2 Rollfeed Assembly part numbers, 7Ć6 removing, 8Ć9 ROM, 4Ć3, 10Ć7 SIMM, installing, 8Ć6 RSĆ232ĆC, interface, 10Ć8 cables, 7Ć27 HP DesignJet 430, 450C and 455CA Printers Index-7