Align the blue pins that are on both sides of the new transfer belt with the blue slots in the drawer. Open the upper rear door and remove any jammed media. Adding memory will not correct this problem. Transfer roller Use a dry, lint-free cloth. See Figure on page Left side fan replacement tip Verify the label is facing out when replacing the left-side fan. Figure Rear paper path assembly removal and replacement C Chapter 6 Removal and replacement Internal assemblies CAUTION Cartridge carousel assembly To remove the cartridge carousel assembly 1 Remove the intermediate transfer belt and imaging drum cartridge.

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HP Color LaserJet 4550

Published on June 23, PS3 hp 4550 this rotation, and a warning message is sent to the control panel. Shopbop Designer Fashion Brands.

The DC controller PCB synchronizes the image formation system with the paper input and output systems, and then signals the formatter to send the print image data.

An error has been hp 4550 with a component of the printer drum kit. This message hp 4550 when [Select] is pressed while a I.

HP Customer Support – Software and Driver Downloads

The factory default setting for PowerSave is ON, and the time setting is one hour. Hp 4550 Hl 5 Theory of operation While the toner cartridge is facing up photosensitive drum, light from the light emitter diode passes through the light guide in the carousel and enters hp 4550 detection port of the toner cartridge.


Cleaned the 2 left side sensors. Onsite service agreements To provide you with the support level best suited to your system usage hp 4550 support budget, HP has onsite service agreements with three response times: Exposed areas can cause labels to peel off during printing, which can hp 4550 printer jams.

During image formation, the color image is created.

Remove the screws at the bottom of the panel. Don’t hp 4550 what you’re looking for? I have resolved this problem most time by cleaning the gears for carousel drive. It might be hot. The ITB will stay engaged with the drum throughout the transfer process. See your browser’s documentation hp 4550 hpp instructions.

Hp 4550 Figure on page We will continue to update the bulletin as more information becomes available and encourage customers to check the bulletin frequently. Drum cartridge memory Drum cartridge hp 4550 data Figure Photosensitive drum cartridge.

hp color LaserJet printer

The user guide is provided on CD-ROM, which allows the same high-quality hp 4550 to be provided without consuming the large quantities of energy and natural resources required to produce traditional paper manuals. The serial number contains information hp 4550 the country of origin, the printer version, production code, and the production number of the printer hp 4550 Figure The leading edge of the image on the intermediate transfer belt is matched with the leading edge of the paper.


Remove the fusing assembly. Clean PS5 see Figure for its location. Cleaned out excess toner tray. C Chapter 3 Installation and configuration 61 Testing the printer operation Print a configuration page to ensure hp 4550 the printer is working properly.

Reinstallation tip When securing the developing PCB with hp 4550 five or four screws, secure the metal cable stay callout 2, Figure at the location shown.

Media has been loaded into the specified tray. I had someone bring in one of these for repair with same issue. At the same time, the DC controller starts 45500 by rotating the toner cartridge motor M5 counter clockwise hp 4550 begin rotation of the developing sleeve. Be careful not to cut yourself when handling sheet-metal parts. Gently rotate the toner cartridge from side hp 4550 side to redistribute the toner.

The transfer kit is near the end of its expected life.