Rev. A Setup 3-15
TM-U220II Technical Reference Guide
3.4 Adjusting Various Settings
This printer is able to be adjusted for the items below:
❏ DIP switch (communication condition, busy condition, print column,
receive buffer capacity, etc...)
❏ Memory switch (serial communication conditions, roll paper width,
cover open status handling, etc...)
❏ Roll paper width (76mm / 69.5mm / 59.5mm)
Adjusting the spacer & memory switch
❏ Position of roll paper near end detector
The current settings can be confirmed by a self test. (See “Self Test” (page 3-33).)
Note:
When you use serial interface model with 1200, 2400, 19200, 38400, 57600, or 115200 bps, you have to
adjust DIP switch “Serial interface selection“ function and Memory switch “Serial communication
condition“.
When you adjust the items, we recommend to confirm the new setting. The confirmation is performed by
running a self-test. See “Self Test Procedure” (page 3-33).
3.4.1 How to Confirm Current Settings
You can use a self-test to confirm the current settings. See “Self Test” (page 3-33).
3.4.2 Adjusting the DIP Switches
The printer has two sets of DIP switches. DIP switch functions vary depending on the DIP
switch type (US/STD) and interface model.
DIP switch type can be checked by performing a self test. See “Self Test” (page 3-33).
If you need to change settings, follow the steps below to make your changes:
1. Check that the printer power is turned off.