User`s manual

EC-520 User’s Manual
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Note: 1. When printed characters begin to appear feint, it is time to replace the ribbon cassette.
If not, it will affect the print quality or even damage the print head.
2. Before replacing the ribbon cassette, make sure the printer is turned off. Open the
ribbon cassette cover, then follow the figure shown on the ribbon cassette, have your
thumb and middle finger press the ribbon cassette, lift the left side of the ribbon
cassette first, then lift the whole ribbon cassette. At last, follow the above steps to
install a new ribbon cassette.
3. Our company will not guarantee to keep the printer in good repair, when it is damaged
by using unauthorized ribbon cassette.
Figure 2-9 Install the ribbon cassette (with auto-cutter)
Ribbon Cassette
Ribbon Knob
57.5mm Partition
Board
Roll Pa
p
er Cove
r
Ribbon Cassette
Cover
Power Switch
Cover o
p
enin
g
button
Paper filler
Ribbon core
Figure 2-8 Installing the ribbon cassette (without auto-cutter)
Ribbon Cassette
Ribbon Knob
Roll Pa
p
er Cove
r
Ribbon Cassette
Cover
Power Switch
Cover o
p
enin
g
button
Auto-cutter
Ribbon core
57.5mm Partition
Board
Paper filler