HP Color LaserJet 9500 Support Question
HP Color LaserJet 9500 Support Question
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Question posted by rajesh62846 on November 28th, 2013
How To Reset Cpr Sensor In Hp Clj9500
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Current Answers
Answer #1: Posted by SoCalWoman on November 29th, 2013 12:50 AM
SoCalWoman
Member since:
December 16th, 2012 Points: 2,938,577
Member since:
December 16th, 2012 Points: 2,938,577
hello rajesh,
Unfortunately, this type of Sensor is not user replaceable and should only be reset, or more likely, replaced by HP Tech Support or your local printer repair person.
Hope this helps
Much appreciation to those who acknowledge our members for their contribution toward finding a solution.
~It always seems impossible until it is done~
Nelson Mandela
Related HP Color LaserJet 9500 Manual Pages
HP PCL/PJL reference - PCL 5 Comparison Guide - Page 117
... components to the PCL 5 language. A lookup table is a color laser printer.
Configures the printer for color imaging-establishes a modifiable color palette, sets the pixel encoding mode, and sets the number of any new color entry in the HP LaserJet 4L section of the palette control functions.
This 300 dpi printer adds several new features to the specified palette index number...
HP PCL/PJL reference - PCL 5 Comparison Guide - Page 167
.... To use this feature, an optional hard disk is a high-end color laser printer. Asian Font Support
Two-byte printing is based on two sides. Paper Trays
The printer has two 500-sheet input trays (trays 2 and 3) that holds up to the HP Color LaserJet 4500 series printer.
In addition, tray 3 supports 11 x 17 inch and A3-sized...
HP Color LaserJet 9500n/9500hdn - User Reference Guide - Page 105
.... (Labels must be able to 50 sheets of labels through the printer. q Send printed transparencies to select
Transparency in the printer driver. Special cautions for use in
any way. q Do not use HP Color LaserJet Transparencies (C2934A)
Use only transparencies that are recommended for the printer. q For best results, use labels that are separating from tray...
HP Color LaserJet 9500n/9500hdn - User Reference Guide - Page 133
... card stock is regular in shape and not damaged. q For best results, use HP Color LaserJet Transparencies (C2934A)
Use only transparencies that the sheets of media that do not use paper that is too heavy might result. such damage is not covered by warranty. Also, make sure that are recommended for use in color laser printers.
HP Color LaserJet 9500n/9500hdn - User Reference Guide - Page 158
... produces photorealistic images.
The latest versions of Adobe PhotoShop®, CorelDRAW™, Microsoft Office, and many other color laser printers does not allow the colors to be used for monitors, input devices (scanners, digital cameras), and output devices (printers, plotters). Note
HP ImageREt 4800
HP ImageREt 4800 is a technology that provides you use sRGB to communicate...
Service Manual - Page 157
... DC controller writes CPR detection patterns in four colors on z the P-crg or the ITB is inserted or removed z temperature change inside the printer is not detected during print operation, the main CPU has identified a Beam detect error and stops the print engine. Color plane registration calibration control
The color plane registration (CPR) sensors detect CPR. If the...
Service Manual - Page 158
CPR sensors
Detection patterns ITB
Standard color (C)
CPR detection pattern
Measured color (Y) Measured color (M)
Measured color (K)
Figure 44. Color plane registration (CPR) adjustment
156 Chapter 5 Theory of operation
ENWW
Service Manual - Page 421
... the T1 components, image drum, and print cartridge for
cannot detect the black CPR pattern
correct functionality. See "DC controller" on the ITB)
18 = black CPR sensor (the engine 2 Check the transparency sensor for the missing or light color. on page 286.
Select CALIBRATE NOW and PRINT STOP TEST on the control panel to check...
Service Manual - Page 522
...restoring print modes 68 printer 74
delivery cover assembly,... 159 sensor assembly,...verifying installation 323 diodes, laser 150, 151 DIP ...reset paper size settings 79 performing 89
color band test 77 mode 69 plane registration (CPR...) 155 settings 64
components block diagram 109 internal, diagrams and part numbers 454 testing 76
configuration page HP...
Service Manual - Page 529
... diagrams 158 security information 324 security, web sites 73 sensors delivery unit, removing and replacing 239 density and registration, ...172
sequences, operations 110 serial number
locating 22 resetting 79 servers, HP Jetdirect connector, locating 25 EIO submenu 72 included... 35 media supported 32 media, tray settings 59 printer 22 skew, laser-beam 157 skin contact, toner 93 skip calibration ...
Service Manual - Page 169
... formatter when the following occur:
z the printer is turned on information from the beam detect PCA to the formatter. This adjustment includes the following functions:
z image CPR range adjustment z laser-beam-skew calibration
Image CPR adjustment
Image CPR adjustment information is sent from the measurement results. They use the CPR sensors to the formatter. The DC controller...
Service Manual - Page 170
Color-plane registration (CPR) adjustment
168 Chapter 5 Theory of operation
ENWW CPR sensors
Detection patterns ITB
Standard color (C)
CPR detection pattern
Measured color (Y) Measured color (M)
Measured color (K)
Figure 47.
Service Manual - Page 448
... color K = black C = cyan M = magenta Y = yellow
1 Check the FFCs for the HP LaserJet 9500 Series printer (continued)
Message
Explanation
Recommended action
51.XY PRINTING ERROR alternates with the top
cover off, cover the top of the printer to
X description
prevent light leaks which might blind
1 = beam detect error
the laser/scanner beam detect
2 = laser error
sensors.
See "Laser...
Service Manual - Page 449
... J801 on the T driver PCA.
3 Check the FFCs for the HP LaserJet 9500 Series printer (continued)
Message
Explanation
Recommended action
52.X PRINTER ERROR alternates with the top cover off, cover the top of the printer to prevent light leaks which might blind the laser/scanner beam detect sensors.
1 The following are correctly centered and seated in the connectors...
Service Manual - Page 451
... patches are
not on page 296.
See "Density and registration sensor assembly" on the
XX description 00 = ITB misalignment (check the
T driver PCA. 4 Replace the temperature/humidity
event log for the HP LaserJet 9500 Series printer (continued)
Message
Explanation
Recommended action
54.XX PRINTER ERROR
z The printer 54 errors indicate sensor z 54.01 procedure:
abnormalities.
Service Manual - Page 452
... failure (which might cause the density calibration to 7,000 milliseconds for the HP LaserJet 9500 Series printer (continued)
Message
Explanation
Recommended action
54.XX PRINTER ERROR (continued)
z 17 = cyan CPR sensor (the engine z 54.05 procedure:
cannot detect the cyan CPR pattern 1 Clean the OHT sensor. Check the right door actuated cleaning mechanism for smooth belt rotation and...
Service Manual - Page 560
...reset paper size settings 86 performing 97
color adjustments 400 band test 84, 364 entire page, troubleshooting 387 halos 398 missing 394 mode 75 plane misregistration 385 plane registration (CPR...operations 186 default settings, restoring print modes 74 printer 80 defeating interlocks 337 defects, repeating 365, ... numbers 531 delivery unit sensor, removing and replacing 253 delivery unit,...
Service Manual - Page 561
...calibration control 178 environmental specifications printer 26, 27 storing media ...85 motors, operations 151 non-HP 106 operations 171 part numbers ...disk. diagnostics belt only 341 color band 364 components 340 developer motor...sensors 470 YMCK laser 344
Diagnostics menu 81 diagonal lines, troubleshooting 378 DIMMs
part numbers 479 slots 159 specifications 23 verifying installation 352 diodes, laser...
Service Manual - Page 569
sensors delivery unit,... 193 tray 4, removing 322 sequences, operations 122 serial number locating 25 resetting 86 servers, HP Jetdirect configuration page 468 connector, locating 28 EIO submenu 78 included 22 model... 193 envelopes 41 media supported 38 media, tray settings 65 printer 26 skew adjustment operations, tray 4 193 skew, laser-beam 169
EN
skin contact, toner 103 skip calibration 97 ...
Service Manual - Page 570
... paper mode 74 transfer kit page count, resetting 86 transfer motor test 85, 341 transfer roller...sensor, removing and replacing 280 specifications 27 storing media 45 temporary settings 88 terminology 476 tests belt only 341 color... 4 sensors 470 YMCK laser 344 theory of operations. See operations thermistors, operations 148
568 Index
thermoswitches, operations 148 timing chart, printer operations...
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