Service Manual
Page 117
Locate the alignment notches on each side of the DIMM. ENWW Printer memory (HP Color LaserJet 4600 models) 101 2 Remove the eight screws holding the board in place, and set them aside. 3 Slide out the formatter board and set it on a clean, flat, grounded surface. 4 Release the locks on the bottom edge of the DIMM slot. 5 Remove the DIMM from the antistatic package.
Locate the alignment notches on each side of the DIMM. ENWW Printer memory (HP Color LaserJet 4600 models) 101 2 Remove the eight screws holding the board in place, and set them aside. 3 Slide out the formatter board and set it on a clean, flat, grounded surface. 4 Release the locks on the bottom edge of the DIMM slot. 5 Remove the DIMM from the antistatic package.
Service Manual
Page 118
... you are aligned with the bars in step 2. 3 Reconnect the power cable and interface cables, and turn the printer on. If the DIMM still does not go in, make sure that is now installed. 5 Click OK. 102 Chapter 4 Maintenance ENWW Enabling memory (HP Color LaserJet 4600 models) If... you removed in the DIMM slot. NOTE If you have difficulty inserting the DIMM or closing the latches, make sure that you installed a memory DIMM, set the printer driver to recognize the newly added memory. 1 On...
... you are aligned with the bars in step 2. 3 Reconnect the power cable and interface cables, and turn the printer on. If the DIMM still does not go in, make sure that is now installed. 5 Click OK. 102 Chapter 4 Maintenance ENWW Enabling memory (HP Color LaserJet 4600 models) If... you removed in the DIMM slot. NOTE If you have difficulty inserting the DIMM or closing the latches, make sure that you installed a memory DIMM, set the printer driver to recognize the newly added memory. 1 On...
Service Manual
Page 123
...slot. 7 Remove the new DIMM from the antistatic package. ENWW Printer memory (HP Color LaserJet 4610n and 4650 models) 107 6 To replace a DDR DIMM that is fully seated. When installed correctly, the metal contacts are not visible. Locate the alignment notch on the bottom edge of the DIMM. 8 Holding the ...DIMM by the edges, align the notch on the DIMM with ...
...slot. 7 Remove the new DIMM from the antistatic package. ENWW Printer memory (HP Color LaserJet 4610n and 4650 models) 107 6 To replace a DDR DIMM that is fully seated. When installed correctly, the metal contacts are not visible. Locate the alignment notch on the bottom edge of the DIMM. 8 Holding the ...DIMM by the edges, align the notch on the DIMM with ...
Service Manual
Page 127
On the HP Color LaserJet 4650 printer, slot 2 and slot 3 should be used for firmware. ENWW Printer memory (HP Color LaserJet 4610n and 4650 models) 111 HP CLJ 4650 HP CLJ 4610n CAUTION Do not insert the flash memory card at an angle. The CLJ 4601n only has one CompactFlash memory slot for all other .... NOTE The first flash memory slot marked "Firmware Slot" is fully seated. 5 Slide out the formatter board and set it on a clean, flat, grounded surface. 6 Align the groove on the side of the flash memory card with the notches in the connector and push it in the slot until it is...
On the HP Color LaserJet 4650 printer, slot 2 and slot 3 should be used for firmware. ENWW Printer memory (HP Color LaserJet 4610n and 4650 models) 111 HP CLJ 4650 HP CLJ 4610n CAUTION Do not insert the flash memory card at an angle. The CLJ 4601n only has one CompactFlash memory slot for all other .... NOTE The first flash memory slot marked "Firmware Slot" is fully seated. 5 Slide out the formatter board and set it on a clean, flat, grounded surface. 6 Align the groove on the side of the flash memory card with the notches in the connector and push it in the slot until it is...
Service Manual
Page 171
... caused by an environmental change control: The environment condition sensor (HP Color LaserJet 4610n and 4650 models) controls the bias according to the environment conditions. ■ Image density control (D-max): the color misregistration sensor (PS12) calibrates the bias value when the image density... types of the photosensitive drum, toner, etc. ENWW Image-formation system 155 Figure 5-31 Color registration calibration Drum phase calibration The drum phase calibration aligns all four cartridge motors and their drive gears. These controls operate when necessary. ■ Environmental...
... caused by an environmental change control: The environment condition sensor (HP Color LaserJet 4610n and 4650 models) controls the bias according to the environment conditions. ■ Image density control (D-max): the color misregistration sensor (PS12) calibrates the bias value when the image density... types of the photosensitive drum, toner, etc. ENWW Image-formation system 155 Figure 5-31 Color registration calibration Drum phase calibration The drum phase calibration aligns all four cartridge motors and their drive gears. These controls operate when necessary. ■ Environmental...
Service Manual
Page 390
...registration settings. PRINT TEST PAGE: Use this side is the number of available modes appears. SOURCE: Use this item to shift the margin alignment in order to center the image on the page from top to bottom, and left to set for which you are experiencing problems printing ...paper lies in the tray. A selection appears for each color. Set the X1 SHIFT first. ■ Y SHIFT: Registration of the image on the front with the HP Color LaserJet 4650 models. ADJUST TRAY [N] Description Use this item to right. You can also align the image that is printed on the paper from top...
...registration settings. PRINT TEST PAGE: Use this side is the number of available modes appears. SOURCE: Use this item to shift the margin alignment in order to center the image on the page from top to bottom, and left to set for which you are experiencing problems printing ...paper lies in the tray. A selection appears for each color. Set the X1 SHIFT first. ■ Y SHIFT: Registration of the image on the front with the HP Color LaserJet 4650 models. ADJUST TRAY [N] Description Use this item to right. You can also align the image that is printed on the paper from top...
Service Manual
Page 435
... optimum print quality. Use this item to inform the printer that shows the available PCL fonts. Use this item to print PS error pages. Full Calibrate Now. For HP Color LaserJet 4610n and 4650 models, use this item to print a page that a new transfer kit or new fuser... device menu/print quality menu Adjust color. Use this item to align simplex and duplex images. Optimize. Use this item to the factory default 30-minute setting. Calibrate Now. For HP Color LaserJet 4600 models, use this item to reset PowerSave mode to calibrate the printer for each media type with a ...
... optimum print quality. Use this item to inform the printer that shows the available PCL fonts. Use this item to print PS error pages. Full Calibrate Now. For HP Color LaserJet 4610n and 4650 models, use this item to print a page that a new transfer kit or new fuser... device menu/print quality menu Adjust color. Use this item to align simplex and duplex images. Optimize. Use this item to the factory default 30-minute setting. Calibrate Now. For HP Color LaserJet 4600 models, use this item to reset PowerSave mode to calibrate the printer for each media type with a ...