Hi-Touch Imaging Technologies 630PL - Manual (Page 78)

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several I/O operations
in the hard disk for the
application programs;
for example,
Photoshop is editing
graphic file of large
size; (4) Insufficient
hard disk space; (5)
Insufficient onboard
memory assistance.
8 times Improper action of
printer head
1. Please reboot and check if the printer
can automatically resume normal
operation.
2. If such problem reoccurs, please
contact the distributor or Hi-Ti for
repair.