Ricoh Ricomac 1210P Operating Instructions And Owner's Manual
OPERATING
INSTRUCTIONS
ELECTRONIC CALCULATOR
RICOMAC
'I2'1DP
(RICON)
RICOH COMPANY L TO.
CONTENTS
TO
OUR
CUS
TOM
ERS
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I.
CAUTIO S ...............
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2
2.
PRINTING
MECH
ANISM .......................................................................
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4
3.
KEyBOARD..............................................................................................
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6
4.
EXPLANATION.............................
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..... 7
5. F
EA
TURE
S ..
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6. S
PE
CIAL
FUNCTIONS ...............
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9
o
UNDERFLOW
0
AUTOMATIC PAPER
ADVANCE
0 ITEM
COUNTER
o
REMAINDER
AND
CONSTANT
CALCULATION
0 AU
TOMATIC DATA CLE
ARING
7.
OPERATING
EXAMPLES
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II
I)
ADDITION
AND
SUBTRACTION
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II
2)
MULTIPLICATION
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JI
3)
DIVISION
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12
4)
MIXED
CALCULATION
(I)
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.
12
5)
POWER
CALCULATION
.................................................................................................
13
6)
ACCUMULATIVE
MULTIPLICATION
AND
DIVISION ..
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13
7)
PERCENTAGE
CALCULATION
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14
8)
DISCOUNT
CALCULATION
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14
9)
ADD-ON
CALCULATION
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14
10)
MIXED
CALCULATION
(2)
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15
II)
DIVISION
AND
REMAINDER
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15
12)
RECIPROCAL
CALCULATION
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.
16
13) MIXED
CONSTANT
MULTIPLICATION
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16
14)
MEAN
VAL
UE
CALCULATION
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17
15)
PERCENTAGE
DISTRIBUTION
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17
16)
CORRECTION
OF
ERRONEOUS
KEY
TOUCH
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18
17) K
EY
OPERATION
AND
COUNTER
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19
8.
SPECIFICATIONS...
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20
8M
mard31
is
given to the electronic desk top
calculator that stands t
he
quality recognition test insti-
uted
b
~
Japan
Bu~in
c"
Machine Makers Associa-
tio
n.
TO OUR CUSTOMERS
Your
RICOMAC
Electronic Printing Calculator Model 1210P has
been designed to fulfill the five functions
of
arithmetic, incorporating
constant and memory.
This Operating Instructions
will
assist you
in
understanding the
various function keys, and the operation
of
the calculator.
Some practice examples have been included to enable you to gain
both confidence and proficiency
in
the use
of
the calculator.
If
you should ever need further advice
in
relation to your own particu-
lar figure work, please, contact
our
authorized dealer or branch.
- 1 -
1. CAUTIONS
I.
Never disassemble the
RICO
MAC
121OP.
2.
Keep the
RICOMAC
1210P from water and
chemicals.
Make sure your hands are dry before using the
RICOMAC
121OP.
. ,
\'! / .'
" /
.'
-~
0
:::.-
...-
.......
~
/ " .
/
I'
\ '
-.
/ I '
\
3.
Operate the keys certainly, and yet do not give 4.
Do
not use or leave the
RICOMAC
12lOP at a
excessive impacts to them. place subject to much dust or direct sunlight for
a duration
of
hours.
- 2 -
5.
Do not
drop
the
RICOMAC
121OP.
Do not shade it hard either.
, \ 1 I
f«
.........
..
..
:'"'
))
",~
-
)1
-=
00-
\ \
I,
.
6.
Do
not use
RICOMAC
1210P near heat-
generating equipment, a TV set
or
a radio.
I .
Be
sure to supply power
of
the rated voltage.
ff
8.
For
cleaning the
RICOMAC
121OP, use the
accessory silicon cloth.
Do
not use the cloth as
dampened with water or chemicals.
- 3 -
2. PRINTING MEC
HA
NISM
Before Usin
g the
RICOMAC
1210P
I.
Remove the upper pan el, take
off
the instruction
tag from the ribbon,
and
set the ribbon
correct
-
ly.
2.
Pressing the upper
part
of
the paper holder
C
pos iti on
lightly , insert the lower part into A position, so
that the projection on each side
of
the paper
holder may s
nap
precisely into B position.
Nipping the guide shaft with your fingers, put
it
between position C right and left.
3. Check
that
the power switch is
OFF,
and
then
connect the accessory power cord.
- 4 -
How To Set Roll Paper
I.
After placing
paper
holder
on
the machine, in-
sert
paper
roll in the holder.
2.
(a)
Turn
on the
power
switch.
(b) Insert
paper
into the inlet
above
the
paper
ten-
sion guide. and depress
IFEED Ikey to
advance
the
paper
until
paper
extends
beyond
plastic
tear-off
knife.
Spool Removal For Ribbon Replacement
I.
Turn
off
the power switch.
Take
off
the
top
cover
of
the printer.
2.
To
remove ribbon
spoo
ls, pinch retaining lever
®
and
lift out.
3.
Insert
spoo
ls
in position 0
and
® ' place
ribbon
around 0 and
CD
and
through
slots
(0
and @ .
4.
Make
sure the new ribbon spools are placed
cor
-
rectly.
5.
Set both spools
to
the
correct
position by
pushing
down
each
spool
and
moving right and
left.
6.
Make
sure the new ribbon spools
are
set cor-
rectly.
j •
c~
After using the
RICO
MAC
12
tOP, turn
off
the
power
switch, and
put
on
the
dust
cover.
- 5 -
III
3. KEYBOARD
CD
ROUND-OFF
SELECTOR
1\
® PAPER F
EE
D KE
Y·-----,
@ NE
GATIVE ENTRY
KEY
@ E
XCHANG
E K EY
®
NON-ADD
KEY
@CLEAR
KEY
-----'
(J)
NUMERAL KEYS
-----------
@
DECIMAL
POINT
KEY -----------
®
SUBTRACTION
KEY
___________
.J
@
ADDITION KEY---------------./
@
EQUAL
ADDITION
KEY
____________
...1
r-------------POWER
SWITCH
@
;=-----------POWER
LAMP
@
r----
ADD-MODE
SELECTOR @
'-------D
E
CIMAL
POINT
SE
LECTOR
@
'--------
ITEM
COUNTER
RECALL
KEY @
L-_______
PERCENTAGE
KEY
@
'----------
DIVISION
KEY
@
'--------
MULTIPLICATION
KEY
@
~---------EQUALKEY
~
~-----------TOTALKEY
~
~----------
SUBTOTAL
KEY
@
- 6 -
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