Toshiba B-EX6 Series Maintenance Manual page 279

18. PRINT HEAD PRESSURE ADJUSTMENT LEVER
EO18-33031
(Revision Date: Mar. 2020)
18. PRINT HEAD PRESSURE ADJUSTMENT LEVER
(2) B-EX4T1/B-EX4T3 series (Ribbon is centered)
If the ribbon wrinkles while using a narrow ribbon or when print data is positioned at the right or left side only,
basically adjust the side where wrinkles occur to Low and the other side to High to make the print head pressure
balance equal.
Ribbon
Print head
Media
(3) B-EX6T series (Ribbon is centered)
As the effective print width is wide on the B-EX6T series, the print head pressure against the ribbon tends to
become uneven. If the ribbon wrinkles, basically adjust the center to High, the wrinkle side to Low, and the normal
side to Middle or High to make the print head pressure balance equal.
Ribbon
Print head
Media
Ribbon wrinkle problem tends to occur depending on the various conditions, such as ribbon width, media width,
ribbon motor torque, and print head position.
For detailed information, please refer to the Supply Manual for the applicable model.
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