AFICIO 1224C BLACK TONER CARTRIDGE

In the initial step of the replacement procedure, you must make sure that the Ricoh Aficio 1224c is switched off, and then unplug the power cord. After that, you must remove the rear cover, the connector cover, and the rear lower cover from the main unit. Now, you must detach the fan by removing the five mounting screws, and then remove the eleven screws that fix the BICU cover to the main unit. In the next step of the replacement procedure, you must remove the BICU cover, and then unplug the flat cable. Once you have unplugged the flat cable, you must remove the LD unit cables, and then open the left cover. Next, you must unplug the four ID chip connectors, and then remove the development units. After that, you must remove the left cover, and then remove the lower left cover. Now, you must open the front cover, and then remove the dust shield glass cleaner lever. In the next step, you must remove the LD cover, and then remove the five fixing screws of the exhausted laser unit. Finally, you must unplug the flat cable, remove the exhausted laser unit from the Ricoh Aficio 1224c, and then install the replacement component by executing the current procedure in reverse order.

The lifespan of a new development unit is approx. 60,000 pages. One of the listed indications will appear if any of the installed development units needs replacing.

· The message [Replace Dev. Unit ] is displayed

· The error code [350 D] is displayed

· The error code [351 D] is displayed

In the first step of the replacement procedure, you must remove the two fixing screws, and then open the left cover of your Ricoh Aficio 1224c. After that, you must unplug the ID chip connector, and then remove the exhausted development unit from the compartment. Now, you must remove the seal from the toner cartridge of the new development unit, and then pull the toner cartridge out of the development unit. In the next step of the replacement procedure, you must shake the new toner cartridge several times from side to side, and then reinstall it into the new development unit. Once you have reinstalled the toner cartridge, you must shake the new development unit, and then insert it into the Ricoh Aficio 1224c. Finally, you must attach the ID chip connector, and then close the left cover of the machine.

In the first step of the replacement procedure, you must switch the Ricoh Aficio 1224c off, and then open the front cover. After that, you must open the right cover, and then remove the three fixing screws from the exhausted photoconductor unit. Now, you must take the exhausted photoconductor unit out of the Ricoh Aficio 1224c, and then prepare the replacement component for installation. In the next step of the replacement procedure, you must insert the new photoconductor unit into place, and then use the three screws to secure it into place. Finally, you must close the right cover, and then close the front cover of your Ricoh Aficio 1224c.

Initially, you must switch the Ricoh Aficio 1224c off, and then unplug the power cord. After that, you must remove the fixing screws from the front side of the fuser unit, and then release the bottom fuser stopper. Now, you must slide the fuser unit to the end of the base plate, and then remove it. In the next step of the replacement procedure, you must place the fuser unit on a leveled surface, and then detach the cap from the fuser cover. Once you have detached the cap, you must detach the connector cover by removing its mounting screw, and then disconnect the connector of the exhausted oil supply unit. Finally, you must remove the exhausted oil supply unit, unpack the new oil supply unit, and then install it by executing the current procedure in reverse order.

You must make sure that your Ricoh Aficio 1224c is switched off, and then remove the rear cover from the main unit. After that, you must unplug the fan connector, and then remove the five mounting screws from the fan. Now, you must remove the fan, and then detach the bracket by removing the two fixing screws. In the next step of the replacement procedure, you must remove the eleven screws from the BICU board cover, and then remove the cover. Once the BICU board cover is removed, you must remove the option component cover, and then unplug the fifteen connectors from the BICU board. After that, you must detach the BICU board from the main unit by removing the seven screws, and then remove the six mounting screws of the exhausted controller board. Finally, you must remove the exhausted controller board, and then install the replacement component by executing the current procedure in reverse order.