HP LASERJET 9050N TONER CARTRIDGE - HIGH YIELD

In the initial step of the replacement procedure, you must remove the ADF feeder cover, and then remove the ADF back cover. After that, you must remove the ADF front cover, and then unplug the three connectors. Now, you must unplug the ribbon cable, and then remove the fixing screw of the cable cover. In the next step of the replacement procedure, you must remove the cable cover by disengaging the four claws, and then remove the grounding screw. Once you have removed the grounding screw, you must remove the cable tie and the saddle clamps, and then detach the flatbed cable cover by removing the screw. Next, you must detach the ADF stopper by removing its fixing screw, and then remove the screw from the ADF shaft. After that, you must remove the screw from the retaining plate of the shaft, and then remove the screw from the ADF optical unit. Now, you must disengage the optical unit from the shaft, and then remove the ADF assembly. Finally, you must unpack the new ADF assembly, and then install it by executing the current procedure in reverse order.

In the first step of the replacement procedure, you must remove the flatbed right cover, and then remove the flatbed left cover. After that, you must remove the glass, and then detach the flatbed mount cover by removing the two screws. Now, you must unplug the two ribbon cables, and then slide the optical unit to the right. In the next step of the replacement procedure, you must loosen the fixing screw, and then slide the adjusting plate to the right. After that, you must remove the belt, and then remove the screw from the left end of the shaft. Next, you must detach the shaft ground plate by removing its fixing screw, and then remove the shaft. Once you have removed the shaft, you must slide the flatbed optical unit forward, and then remove it from the HP LaserJet 9050n. Finally, you must unpack the new flatbed optical unit, and then install it by executing the current procedure in reverse order.

In the initial step of the replacement procedure, you must switch the HP LaserJet 9050n off, and then unplug the power cord. After that, you must remove the ADF back cover, and then loosen the three mounting screws of the motor mount. Now, you must loosen the belt by sliding the motor to the right, and then retighten the three screws. In the next step of the replacement procedure, you must unplug the connector, and then remove the two screws securing the exhausted pickup motor into place. Finally, you must remove the exhausted pickup motor, and then install the replacement component by executing the current procedure in reverse order.

You must switch your HP LaserJet 9050n off, and then unplug the power cord. After that, you must remove the flatbed back cover, and then unplug the connector of the power supply. Now, you must detach the upper rail by removing the two screws, and then detach the RFI shield plate by removing the five screws. In the next step of the replacement procedure, you must unlock the connector guide claw, and then detach the left shield plate by removing the two mounting screws. Once you have detached the left shield plate, you must remove the two screws securing the exhausted power supply, and then slide the exhausted component slightly towards you. Next, you must unplug the connector from the scanner controller board, and then unplug the connector from the intermediate PCB. After that, you must remove the exhausted power supply from the HP LaserJet 9050n, and then unpack the replacement component. Finally, you must install the new power supply by executing the current procedure in reverse order.