1-4
Overview and Operating Principle
· <ERC-22>
Ribbon cassette
18
· Size:
90.9mm(W)
×
24.9mm(D)
×
6.3mm(H)
(3.58”
×
0.98”
×
0.25”)
· Color:
Purple or Black
· Life:
Purple:Approx. 1 million characters
Black:Approx. 600,000 characters
· <ERC-09>
· Size:
90.9mm(W)
×
26.4mm(D)
×
7.0mm(H)
(3.58”
×
1.04”
×
0.28”)
· Color:
Purple or Black
· Life:
Purple:Approx. 250,000 characters
Black:Approx. 200,000 characters
· NOTE:Power supply voltage: 5.0 VDC,
25×C (77×F), continuous printing
Table 1.1 General Specifications
Item
No.
Model M190G
1.1.3 Overview of the Mechanism Section
Model M190G is configured of the block mechanisms:
(1) the transmission mechanism, (2) detector mechanism, (3) print mechanism, (4) paper feed
mechanism and (5) ribbon feed mechanism. Fig. 1.1 illustrates the appearance of the Micro Dot
Printer Model M190G (The manual knob is equipped and the cover is removed). Refer to
Section 1.2 "Operation principle" and Chapter 2 for the operation principle and handling of
each
mechanism.
Figure 1-1 Appearance of Model M190G