Sharp MZ-700 Series Owner's Manual page 165

A.2.2 CPU board specifications
CPU: LH0080A (Z80A) 1
PPI: 8255 1
PIT: 8253 1
Memory controller
(CRTC): M60719 1
ROM: Monitor 4K byte ROM 1
Character generator 2K byte ROM 1
RAM: 64K bits D-RAM 8
2 K b y t e S-RAM 2
I/O bus: Expansion I/O bus 1
Printer I/O bus 2 (Cannot be used at the same time)
Cassette READ/WRITE terminals 2
Joystick terminal 2
A.2.3 Color plotter-printer specifications
Printing system: 4 selectable colors using ball point pens
Colors: 1. Black, 2. Blue, 3. Green, 4. Red
Printing speed: Average 10 characters/second when printing with the smallest size characters.
Line width: 80 columns, 40 columns, or 26 columns (selected by software)
Number of
characters: 115 (including ASCII characters)
Resolution: 0.2 mm
Accessories: Roll paper (1), Ball pens (black, blue, green red) Paper holders (left and right)
Roll shaft (1), Paper guide (1)
A.2.4 Data recorder specifications
Type: IEC standard compact cassette mechanism
Recording/
playback system: 2 track, 1 channel monophonic
Rated speed: 4.8 cm/s ±3.5%
Type of control
switches: Piano type
Control switches: PLAY, FF, REW, STOP/EJECT, and REC keys and counter reset b u t t o n
Data transfer
method: Sharp PWM method
Data transfer
rate: 1200 bps (typ.)
Tape: Ordinary audio cassette tape
A.2.5 Power supply specifications
(Supplies power to the color plotter-printer and data recorder, as well as to the main unit.)
Input: 240/220 V ±10%, 50/60 Hz, 20 W
Output: 5 V
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