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My Pen Plotter Collection

Amazing to think I’ve been playing with pen plotters for over 10 years (longer if you count my first plotter, the Commodore 1520 with my VIC-20). What started out as a curiosity has continued to keep me engaged as a retro computing enthusiast and captivated as an artist. I thought I’d go back in time [ ]

Stealth Macintosh Portable Case Mod

The Macintosh Portable was Apple s first foray into mobile computing. This early laptop, err, luggable, weighed in at 16 lbs due to the 6V sealed lead-acid battery and desktop floppy and hard drives. But because of this, the Snow White designed case is roomy inside and a prime candidate for a overhaul. My particular Macintosh [ ]

ImageWriter II Color Ribbon Fix

If you ve attempted to use an original color ribbon in your ImageWriter II recently, you ve quickly found out that the pinch rollers inside the cartridge have disintegrated over time. More specifically, the foam that goes around the rollers that pull the ribbon through the cartridge have fallen apart and turned to sticky dust. I recently [ ]

iPod 3rd Gen: SD Card Upgrade, New Battery, and Flex Cable Repair

My first iPod was the iPod 3G so I was a little late to the game. I ve own several iPods after that but the iPod 3G I felt was a perfect distillation of the original iPod experience. Four separate buttons in a row and a touch wheel (nothing moves) seemed like peak iPod design to [ ]

Using AppleTalk with QEMU 9 on Raspberry Pi 5

I recently built QEMU from scratch on the Raspberry Pi 5 and wanted to document my steps. My goal was to run two different Mac emulations: a 68k and PPC Mac, specifically with AppleTalk networking functioning over Ethernet. Assumptions: Raspberry Pi 5 with Raspbian Bookworm 64-bit using Ethernet interface eth0. This part builds on the [ ]

Building a Classic Mac Support Server

If you re a classic Mac enthusiast, you know that it s sometimes difficult to enjoy if you don t have the right tools. Things like the choosing the right system software, the right version(s) of Stuffit Expander, and so forth. Then, getting that software to the machine can be a challenge. Floppy disks are problematic for a [ ]

Pushing AppleTalk Across the Internet

Seasoned Apple Macintosh pros have likely experienced the joy (and sadness) of using a large AppleTalk network. You know, the kind where the Chooser suddenly shows a Zone menu at the bottom left where there used to be none? When you first see it, it s a shock like you ve suddenly unlocked a secret power up [ ]

HP 7585B Pen Plotter Repair

This blog post is a repair thread from social media that began on February 24, 2018. February 24, 2018 So, this happened. My latest retro delivery. Any guesses? It is, yet, another plotter. An HP 7585B wide format plotter with a 36” wide paper path. Unfortunately it failed the first power on test and now [ ]

Hayes Please: Preserving Software History

Hayes is best known for modems and for establishing the ubiquitous AT command set as the standard for all modems that followed. Their external modems, made of aluminum, fronted with jewel-like LED status lights were the top shelf of modems. As a kid, Hayes modems were a status symbol. Hayes also made other hardware products [ ]

IKEA Ivar Hack: Pen Plotter Sliding Drawers

I collect and use a variety of vintage pen plotters. My favorite type are the gantry style which are typically made by Roland. The DXY series of plotters were made to sit on top of a table, either laying flat or at an angle using the provided triangle wedges or built in kick stand. When [ ]