26 Replacing Ink Cartridges
❏ This product uses ink cartridges equipped with an IC chip.
The IC chip accurately monitors the amount of ink used by
each cartridge, so even if a cartridge is removed and then later
inserted again, all of its ink can be used. However, some ink
is consumed each time the cartridge is inserted because this
product automatically checks its reliability.
❏ When an ink cartridge becomes empty, you cannot continue
copying even if the other cartridge still contains ink. Before
copying, replace the empty cartridge.
❏ In addition to being used in document copying, ink is also
consumed in the following operations: print head cleaning,
self-cleaning cycle performed when this product is turned on,
and ink charging when an ink cartridge is installed in this
product.
❏ Do not refill the ink cartridges. This product calculates the
amount of ink remaining using an IC chip built into an ink
cartridge. Even if the cartridge is refilled, the amount of ink
remaining is not recalculated by the IC chip and therefore the
amount of ink available for use does not change.
❏ After an ink cartridge is replaced, if the ink is low it may
become empty. When a message appears to indicate the ink
is low, prepare a new ink cartridge.
Replacing an Ink Cartridge
Follow the steps below to replace an ink cartridge.
Note:
Before replacing, read the instructions “Safety Instructions” on page 1
and “Precautions on Ink Cartridge Replacement” on page 25.
1. Make sure this product is on and the On light is not flashing.
