dev unit? It is the unit where you slide the toner cartridge into. There is a material in the unit that has developer in it. That delivers the ink to the drum. Once you take the toner cartridge out of
dev unit into waste bag. Once all the developer is removed...take the new bottle of developer and pour it all into the dev unit. Replace the plastic cover back onto the top of the dev unit. Re-install
Question about Samsung Office Equipment & Supplies
dev unit clean the contacts with denatured alcohol on the dev unit and where it makes contact within the printer and power back up. failing that the dev unit may have expired requiring a new one to be
Dev unit is not properly installed For the 'CH' check the covers and make sure all covers are closed properly. For the 'Blinking CH' take the dev. Unit open and the reinstall unit properly. Pls rate ?
Question about Kyocera Office Equipment & Supplies
be plugged in and one on the dev unit that can come loose. also the metal mechanism under the dev unit has to be pushed in to enable toner to get onto the drum. is the transfer roller fitted correctly
...Dev. unit. 1. Open the right upper cover and front cover. 2. PCU. (☛ 3.11.1) NOTE: Spread paper on a clean flat surface that is free of pins, paper clips, staples, screws or any other metal ...
Question about Sharp Office Equipment & Supplies
...dev unit and toner is installed. Anothe toner cartidge gives error INCORRECT CARTRIDGE. Error occurs after intialization. Change IC connector on toner unit with two screws neer gears of toner ...
Question about Sharp Office Equipment & Supplies
...arching at the rear cover of the drum unit against the inside back plate of the machine. Check that the black dev. tank is not low or empty, re-position both drum & dev. tank. Pls rate - Thank ...
...Dev unit is not properlyinstalled. EE-EU - Low toner density in thedeveloper. Check/ replace toner cart. Check/ reset Dev. unit. Check covers and doors to make sure all are closed properly. If you ...
...Dev unit is not properly installed For the 'CH' check the covers and make sure all covers are closed properly. For the 'Blinking CH' take the dev. Unit open and the reinstall unit ...
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