Service Manual
Page 14
... Assembly ' page 8Ć37. If necessary, apply lubricant to the electronics module. 3 Replace the frontĆpanel assembly ' page 8Ć12. You must use HP Matte film when performing the accuracy calibration (Details ' Chapter 5). Remove dust particles from the Carriage bushings ...HP DesignJet 430, 450C and 455CA Printers Troubleshooting What can I do if the Line Sensor has Problems Detecting Media? 1 Excessive ink deposits on the driveĆroller surface can fool the sensor by reflecting the light. Check and, if necessary, adjust the Carriage height (Details ' chapter 5). 3 The Belt...
... Assembly ' page 8Ć37. If necessary, apply lubricant to the electronics module. 3 Replace the frontĆpanel assembly ' page 8Ć12. You must use HP Matte film when performing the accuracy calibration (Details ' Chapter 5). Remove dust particles from the Carriage bushings ...HP DesignJet 430, 450C and 455CA Printers Troubleshooting What can I do if the Line Sensor has Problems Detecting Media? 1 Excessive ink deposits on the driveĆroller surface can fool the sensor by reflecting the light. Check and, if necessary, adjust the Carriage height (Details ' chapter 5). 3 The Belt...
Service Manual
Page 29
... faulty or badly connected. D Faulty Electronics Module. D Turn the Printer off. D Ensure that the belt and belt pulley are in the voltage between the motor contacts, and a shutdown...;axis (carriage axis). Possible causes: D Something is not inverted, damaged or absent. System Error Codes HP DesignJet 430, 450C and 455CA Printers 2-9 D K E L F M A G N B H O C I J Steady FK Load Media + Cartridges: Electronics Module Failure. Check for problems with the Cutter Assembly. D Replace the carriage assembly ' page 8Ć37. D K E L F M A G N B H...
... faulty or badly connected. D Faulty Electronics Module. D Turn the Printer off. D Ensure that the belt and belt pulley are in the voltage between the motor contacts, and a shutdown...;axis (carriage axis). Possible causes: D Something is not inverted, damaged or absent. System Error Codes HP DesignJet 430, 450C and 455CA Printers 2-9 D K E L F M A G N B H O C I J Steady FK Load Media + Cartridges: Electronics Module Failure. Check for problems with the Cutter Assembly. D Replace the carriage assembly ' page 8Ć37. D K E L F M A G N B H...
Service Manual
Page 45
... that could cause the belt to a media jam. 2 Turn the Printer off. Check for any binding due to slip. 4 Remove dirt from the pulley that the encoder strip is not inverted, damaged or absent. 7 Reconnect or replace the trailing cable ' page 8Ć8. 8 Replace the carriage assembly ' page...test fails, to resolve the problem, try one component at a time and perform the test again before replacing another component. Manually move the carriage along the carriage axis. Remove dirt from the slider rod and chassis beam. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-11
... that could cause the belt to a media jam. 2 Turn the Printer off. Check for any binding due to slip. 4 Remove dirt from the pulley that the encoder strip is not inverted, damaged or absent. 7 Reconnect or replace the trailing cable ' page 8Ć8. 8 Replace the carriage assembly ' page...test fails, to resolve the problem, try one component at a time and perform the test again before replacing another component. Manually move the carriage along the carriage axis. Remove dirt from the slider rod and chassis beam. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-11
Service Manual
Page 179
... plot gives an estimation of the amount of ink in the spittoon. Belt Swelling To prevent new belts from swelling incorrectly, keep them in their bags with dissicant until you clear the EEROM or replace the electronics module, the factory spittoon value is almost full. Note that...up the inkĆseparator. Keep in the Printer's spittoon. (Details ' page 4Ć29.) To prevent ink spilling, replace both the spittoon and the inkĆseparator when the spittoon is reset to 0% used. About 880 primes are needed to install them. Preventive Maintenance HP DesignJet 430, 450C and 455CA...
... plot gives an estimation of the amount of ink in the spittoon. Belt Swelling To prevent new belts from swelling incorrectly, keep them in their bags with dissicant until you clear the EEROM or replace the electronics module, the factory spittoon value is almost full. Note that...up the inkĆseparator. Keep in the Printer's spittoon. (Details ' page 4Ć29.) To prevent ink spilling, replace both the spittoon and the inkĆseparator when the spittoon is reset to 0% used. About 880 primes are needed to install them. Preventive Maintenance HP DesignJet 430, 450C and 455CA...
Service Manual
Page 203
... removing bailĆlift mechanism, 8Ć28 belt, 8Ć41 carriage motor, 8Ć18 cartridge carriage, 8Ć37 drive belt, 8Ć41 drive roller, 8Ć44 driveĆbelt pulley, 8Ć42 driveĆroller gear... 8Ć9 service station, 8Ć26 spittoon, DesignJet 230/250C, 8Ć20, 8Ć21 top cover, 8Ć8 trailing cable, 8Ć34 trailingĆcable guide, 8Ć36 repaired assemblies, 7Ć2 replacement parts, 7Ć2 resistance of motor driver, ... 8Ć6 RSĆ232ĆC, interface, 10Ć8 cables, 7Ć27 HP DesignJet 430, 450C and 455CA Printers Index-7
... removing bailĆlift mechanism, 8Ć28 belt, 8Ć41 carriage motor, 8Ć18 cartridge carriage, 8Ć37 drive belt, 8Ć41 drive roller, 8Ć44 driveĆbelt pulley, 8Ć42 driveĆroller gear... 8Ć9 service station, 8Ć26 spittoon, DesignJet 230/250C, 8Ć20, 8Ć21 top cover, 8Ć8 trailing cable, 8Ć34 trailingĆcable guide, 8Ć36 repaired assemblies, 7Ć2 replacement parts, 7Ć2 resistance of motor driver, ... 8Ć6 RSĆ232ĆC, interface, 10Ć8 cables, 7Ć27 HP DesignJet 430, 450C and 455CA Printers Index-7