4
n
n
Unit: mm
Note: 1. Dimensions are nominal value (tolerance ±5 unless otherwise specied).
2. Platen unit (lever, platen, etc) moves by approximately 0.7mm toward paper insertion direction when platen is
open.
FTP-637MCL401/601
11degrees
27.7
1.6
103.2 / 104.5
55
28.3 (29.3 max.)
21.8
10.7
5.4
(42.2)
11.6
36.0
90.4
13.1
22.1
13.9 (14.4 max.)
7.5
Center of paper
Center of mechanism
Item Item
1. Test print function 8. Cutter trouble detect
2. Paper out detection 9. Motor power saving function
3. Paper near end detection 10. Mark detection function
4. Paten open detection 11. MCU operation abnormality detection
5. Thermal head temperature abnormality
detection
12. Power ON/OFF sequence protection
6. Blow-out fuse detection 13. Motor over-current protection
7. Head voltage abnormality detection 14. Hardware timer