T E C H N I C A L   D A T A    of  the   Mechanical  Printing - Calculator
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                                                     ALLEN  MODEL 95   7/7
Serial Number:       992408

Dimensions:   (ca.)  Width   =  10_1/2" /  27 cm
                     Depth   =  15    " /  38 cm
                     Height  =  10    " /  25 cm

Weight:       (ca.)  20 lbs  /  9 kg

Mechanics:           7*9 Full-Keyboard
                     ROCKING-SEGMENT

                     Black/RED Nylon Ribbon:
                     1/2" * 16'  /  13 mm * 5 m
                     ( Spool-Diameter = 1_3/4"  /  44 mm )
                     Paper Roll (Standard):
                     2_1/4" * 2_3/4" * 165'  (W * D * L)
                     57 mm  * 65 mm  * 50 m  (B * D * L)

Functions:           Addition, Subtraction,
                     Repeat, Subtotal, Total, NonPrint

Registers:           Input       =  7 Decimals
                     Arithmetic  =  7 Decimals  ( = DISPLAY )
                     Printing    =  8 Characters
Manufacturer:
                     ALLEN CALULATORS, INC.
                     New York / USA
                     1935

HOW TO USE the ALLEN MODEL 95
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The MANUAL can be downloaded from ...

        http://www.rechnerlexikon.de/artikel/RC_Allen_Anleitungen

SORRY, I was not lucky with this found:
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The machine was not working, but I thought I can make it ...

To open the machine, 1st remove the RIBBON-COVER. Than remove the PRINTER-
UNIT:  The SCREW aside has to be removed, than slide & lift the UNIT.  The
CRANK has to be removed, than the CASE.  After mounting the crank again, I
saw that the ARITHMETIC was  NOT  to activate nor resettable with "TOTAL".

The KEYBOARD is removable as a unit: (1st) Pull the right control knobs.
(2nd) Unclip the "KBD-Reset-Bar" on front. (3rd) Remove the 4 screws. The
picture is shown upside down with keys  7-6-5-4-3-2-1  pressed ...

     

... The "ROCKING-SEGMENT" Coding is visible!

OhOh! LEVERS are MISSING - Someone used the ALLEN-95 as a "Donator" - BUT:

LUCKY now:
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I found another  ALLEN-66  to exchange their detoriated BLACK KEYS ...

impressum:
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© C.HAMANN       http://public.beuth-hochschule.de/~hamann        07/19/13