TSC TTP-345 Service Manual

54
Self-test
Printer will print the printer configuration after gap/black mark sensor calibration.
Self-test printout can be used to check if there is any dot damage on the heater
element, printer configurations and available memory space.
Self-test printout
Print head check pattern
Model name and F/W version
Printed mileage (meter)
Firmware checksum
Serial port configuration
Code page
Country code
Print speed (inch/sec)
Print darkness
Label size (inch)
Gap distance (inch)
Gap/black mark sensor sensitivity
Numbers of download files
Total & available memory space
Note:
1. The physical flash memory for RoHS compliant version is 2MB Flash and
8MB SDRAM
2. System occupies 960 KB in Flash memory so total flash memory space for
user downloading is 1088 KB
3. System occupies 7936 KB in SDRAM so total SDRAM memory space for user
downloading is 256 KB

TSC TTP-345 Specifications

General

Print Method	Thermal Transfer
Resolution	300 dpi
Max Print Speed	5 ips
Max Print Length	90" (2286 mm)
Memory	8 MB Flash
Interface	USB 2.0, RS-232
Power Supply	External universal switching power supply