The Typewriter Database

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The Typewriter Database 1985 Canon AP500-II Serial # C32016190 From the Virtual Typewriter Collection of Steven Kuterescz: 1985 Canon AP500-II Serial # C32016190 Interesting sighting on Geekhack:

"I was expecting SKCM "ivory" switches (earliest tactile SKCM switches, about the same stiffness as salmon switches), as that’s what the ~1986–1987 versions of these typewriters had, but this version turns out to have plate-mounted Alps plate spring switches throughout the main section, with double-acting plate spring switches on the spacebar, return, and back space keys, and a mix of SKCL green and double-acting SKCL switches on the lock key and on the side function keys.

That explains why the later typewriters used a mix of SKCM and double-acting plate spring switches. I assume the switch from plate spring to SKCM was for cost cutting, but maybe someone at Canon or Alps just preferred them.

Keycaps are spherical, mostly doubleshot, with pad printed legends on all the window keys (except the lock key). They were originally white on gray, but now are yellow on brown."

Listed by owner as 1985 (see link).

From the Virtual Typewriter Collection of Steven Kuterescz:
1985 Canon AP500-II

Typeface Specimen:


qr code

1985 Canon AP500-II
Serial #
C32016190

Status: Sightings
Created: 01-07-2017 at 04:40AM
Last Edit: 01-07-2017 at 06:45AM

Canon Serial Numbers
Canon Typewriter Galleries
Canon AP500-II Typewriter Galleries

Description:

Interesting sighting on Geekhack:

"I was expecting SKCM "ivory" switches (earliest tactile SKCM switches, about the same stiffness as salmon switches), as that’s what the ~1986–1987 versions of these typewriters had, but this version turns out to have plate-mounted Alps plate spring switches throughout the main section, with double-acting plate spring switches on the spacebar, return, and back space keys, and a mix of SKCL green and double-acting SKCL switches on the lock key and on the side function keys.

That explains why the later typewriters used a mix of SKCM and double-acting plate spring switches. I assume the switch from plate spring to SKCM was for cost cutting, but maybe someone at Canon or Alps just preferred them.

Keycaps are spherical, mostly doubleshot, with pad printed legends on all the window keys (except the lock key). They were originally white on gray, but now are yellow on brown."

Listed by owner as 1985 (see link).

Links:


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Steven Kuterescz
Username: skuterescz

Typewriter enthusiast, Perth Western Australia. I began collecting typewriters in order to spend less time in front of a computer. Yeah, like that worked... !!


1985 Canon AP500-II Photo Gallery

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