Epson TM-C3400 Technical Reference Manual page 183

Media position detection
Changes the media position detection setting based on the type of paper.
The paper error occurs when the printer setting is not matched with the paper type and
printing can not be performed. See
about this adjustment.
Media Loading Settings
Changes settings of the paper set operation and auto-cut function when powering on and closing
the cover.
Manual Head Cleaning
Head cleaning can be performed. The result of the head cleaning can be checked by the nozzle
check pattern printing.
See "Auto Head Cleaning" on page 189
cleaning.
Nozzle Check
Prints a nozzle check pattern to check if any nozzle is clogged or not.
Media Feed Position Adjustment
Performs the paper feed adjustment for the cut position and the print position. Make this
adjustment when the cut/print position is not aligned.
Print Head Alignment
Adjusts misalignment of vertical lines, barcodes and paper feed during bi-directional printing.
This is to check the adjustment value by using Die-cut Label Roll paper included in the product
package. It is not necessary for the user to make this adjustment since this is adjusted in the
factory before shipping.
Print Reference Adjustment
Adjust the top of form position and print start position by using the roll paper included in the
product package. Normally it is not necessary for the user to make this adjustment since this is
adjusted in the factory before shipping.
"Loading/Replacing the Paper" on page 76
for the operating procedure of the Manual head
Chapter 4 Handling
for details
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