Hitachi HT-4139-28 Maintenance Manual page 125

REV0 10.02.15
③
Push the Ribbon Holder in the direction of the
arrow and unscrew 2 bind-head screws
④ 【Important】Make sure the Gear is positioned in the
⑤ Make sure the Ribbon Cassette is firmly inserted into
middle of the Ribbon Holder. the Ribbon Holder
#106 Gear (NMB)
Ribbon Holder Hole
※⑤If the Ribbon Cassette is loose, bend the hinge slightly inwards as shown in the picture below.
Holding section
-H9-9-