Canon BJC-4550 User Manual - Page 83

Replacing an Ink Tank in the BC-21 Color BJ Cartridge

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Replacing an Ink Tank in the BC-21 Color BJ Cartridge If you perform a print operation correctly but the output is blank, an ink tank may be out of ink. Perform the print head cleaning at least five times. If the output is still blank, replace the empty ink tank in the BC-21 Color BJ Cartridge. Leave the BJ cartridge in the printer when replacing an ink tank. Make sure the printer's power is on. Open the r Use both hands to grasp the sides of the cover and pull front cover. it forward. Press the CARTRIDGE button once. r The printer beeps and moves the cartridge holder to the center of the printer. r The POWER light blinks while the cartridge holder is positioned to the center of the printer. CARTRIDGE BUTTON 5-18 Maintaining the Printer Chapter 5

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5-18
Maintaining the Printer
Chapter 5
Replacing an Ink Tank in the BC-21
Color BJ Cartridge
If you perform a print operation correctly but the output is blank, an
ink tank may be out of ink. Perform the print head cleaning at least five
times. If the output is still blank, replace the empty ink tank in the
BC-21 Color BJ Cartridge.
Leave the BJ cartridge in the printer when replacing an ink tank.
Make
sure the printer’s power is on.
Use both hands to grasp the sides of the cover and pull
it forward.
The printer beeps and moves the cartridge holder to the
center of the printer.
The
POWER
light blinks while the cartridge holder is
positioned to the center of the printer.
Press the
CARTRIDGE
button once.
Open the
front cover.
CARTRIDGE
BUTTON