why my brother l2740 printer wont print after installing new toner

Run your finger along the top of the cartridges to feel for any that are protruding, and if any are, press down firmly until each cartridge snaps into place. Make sure that each cartridge is firmly in place in its slot. Repeat these steps to inspect the vents on each of the cartridges. Match the shape of the icon and the color of the cartridge with the slot that has the same shaped icon and color. Make sure that each cartridge is installed in the correct slot. Press down on the cartridge until it clicks into place. With the nozzle and contacts facing down, slide the cartridge into its slot. With a straight pin, gently remove excess adhesive from the vent If the vent is clogged, use a straight pin to gently remove excess adhesive from the vent.įigure : Clean the clogged vent with a pin If the cartridge still has the orange pull-tab attached, pull to remove it. Locate the vent area on the top of the cartridge.įigure : Vent area on the top of the cartridge Press the tab on the front of the cartridge inward to release it, and then pull up on the cartridge to remove it from the slot.įigure : Remove the ink cartridge from its slot Slide your fingers into the two slots, and then lift up to open the cartridge access door. Locate the two slots on the left and right sides of the printer. Wait until the printer is idle and silent before you continue. Press the Power button to turn on the printer, if it is not already turned on. HP Instant sure that the cartridges are properly vented and seated correctly.Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.

Why my brother l2740 printer wont print after installing new toner