Citizen CLP-621 Technical Manual

2-3. Operation Panel
2-47 CLP-621 & CLP-631
(b) Service Mode menu table
Submenu Name Value Description
Head Check None [PAUSE]: Checks the number of defective
thermal elements and prints it. If no
defective thermal element is found,
“0” will be printed.
Example:
Bad head element : 0 dot(s)
[STOP]: Nothing is printed.
ROM Check None [PAUSE]: Performs ROM checksum test, and
prints the check result (OK or NG)
and the checksum value.
Example:
PROGRM ROM OK 4F4E
[STOP]: Nothing is printed.
RAM Check None [PAUSE]: Performs RAM capacity check and
prints the check result.
Example: RAM OK 16384K
[STOP]: Nothing is printed.
Cutter Check None [PAUSE]: Performs cutter operation check once.
(Optional)
[STOP]: Nothing is done.
Print Counter None [PAUSE]: Prints the total printed length since
the printer is firstly used.
Example: Length 1234.567Km
[STOP]: Nothing is printed.
Service Counter None [PAUSE]: Prints the service counter length in
Km since you reset it last.
Example:
Length 0123.456Km
Clear Service Counter ?
Yes=(PAUSE) No=(STOP)
To clear the service counter, press
the [PAUSE] key again. To quit, press
the [STOP] key.
[STOP]: Nothing is printed.

Citizen CLP-621 Specifications

General

USB port	No
RS-232 interface	Yes
Optional connectivity	Ethernet
USB 1.1 ports quantity	1
USB 2.0 ports quantity	0
Connectivity technology	Wired
Flash memory	2 MB
Certification	UL, C-UL, FCC class A, CCC, CE Marking
Internal memory	8 MB
Number of fonts	2
Built-in barcodes	PDF417, UPC-A, UPC-E
Built-in processor	32 Bit RISC
Mean cycles between failures (MCBF)	1000
Power consumption	2400 mA
Power requirements	100 - 240V, 50 / 60Hz
Compatible operating systems	Windows 2000, XP, Vista
Core diameter	25.4 mm
Ribbon length	360 m
Media thickness	0.0635 - 0.254 mm
Maximum label length	812 m
Maximum roll diameter	127 mm
Supported paper width	19.5 - 118 mm

Weight and Dimensions

Depth	114 mm
Width	91 mm
Height	104 mm