Unit 4: Printer Configuration
CT4i Operator’s Manual
4-6
To switch between different Barcode or Normal Head Check modes, set DSW7 to ON (for Barcode
checking) or OFF (for Normal checking) and then enter the Factory Clear Mode (Head-open +
FEED + POWER ON). Follow the flow chart below for checking the print head.
Note that the Barcode head check only applies to barcodes printed via the ESC+B, ESC+D, ESC_BD
commands. The head check is not effective in cases where barcodes are created as graphics. In
previous models, the the head check parameter can be only adjusted when clear counter
ALL was selected. The CT4i series does not have this restriction, and the head check parameter is
independent of the clear counter ALL setting.
Turn Printer ON
Select counter to be cleared with DSW 5 and DSW6 beforehand.
Select head check parameter with DSW7 (ON=Barcode, OFF=Normal)
Head-open + FEED + POWER
Head Check Process mode
chosen, head-close
counter set as per DSW5
and DSW6
Selection of test
print size
ONLINE: Test print (big size)
FEED: Test print (small size)
Initial feed
Test print start
Press FEED button to Start/Stop the
printing
Test print
stopped
The test print label shows either one of the following messages for Normal checks:
HEAD CHECK(PRINT) OK
HEAD CHECK(PRINT) NG
The test print label shows either one of the following messages for Barcode checks:
HEAD CHECK(BARCODE) OK
HEAD CHECK(BARCODE) NG
Summary of Contents for CT 412i
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