Brother GT-782 Printer User Manual


 
7. Troubleshooting
<Note>
It is very important the machine is used in an environment as specified. Use a humidifier to keep the humidity up to 35% to
keep print quality.
Your printer automatically cleans its Print Heads every 24 prints; however more frequent Print Heads cleaning may need
to be done depending on the environment. In this case, change the Auto Head Cleaning frequency (see “7-2-5. Changing
the Auto Head Cleaning Setting”).
Step 2: Check the Wiper Cleaner, replace it when it is full.
The Wiper Cleaner absorbs some waste ink carried by the Wiper Blade. If Wiper Cleaner cannot absorb waste ink any more,
the dirty Wiper Blade wipes the Print Head Nozzles and this causes misfiring or damage the Print Head. Please replace the
Wiper Cleaner and clean the Wiper Blade and caps; Check if it is too dirty to wipe off the waste ink. Please use Cap Cleaning
Kit. If the black ink is not changed frequently please consider the wiper.
How to Check:
(1) See “6-1-2. Replacing the Wiper Cleaner” and select “Cap/Wiper Clean” and then turn off your printer.
(2) Open the Front Cover with both hands after unlocking the cover locks and slide the Latch to fix the Front Cover.
(3) Pull out the Wiper Cleaner Cassette in the left.
<Note>
Do not tilt the Wiper Cleaner Cassette; ink may get on your hands or clothing.
(4) Check the Wiper Cleaner, and if it is heavily soiled, replace it using the Cap Cleaning Kit (see “6-1-2. Replacing the Wiper
Cleaner”). If the Wiper Cleaner is not heavily soiled, go on to the next step.
(Continued on the next page)
The condition of the left photo is "not yet bu
t
soon". When the bottom absorber is full i
t
must be changed.
Wiper Cleaner
GT-782
83