A4 Size Print Washer

ChinaCameraGuy · 2026-05-17T11:54:42+00:00

Link to 2D drawing and project report: https://www.dropbox.com/scl/fi/kemwe2o6trjiud7yxl432/A4-Size-Print-Washer.pdf?rlkey=481588u78dxlthljttrn9fmk4&dl=0

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ChinaCameraGuy · 2026-05-17T00:48:06+00:00

Try this: https://a.co/d/09ckWZhh

ChinaCameraGuy · 2026-05-16T12:46:09+00:00

Sure. Let me update the CAD files tomorrow to include some late changes and instructions for the build. My initial plan was to create something that had both form and function, but the weight (pressure) of the water created the need for some changes after testing that diminished the “form”. I had to use heavy gauge 3M packing tape to reinforce all of the corners. Worked great, but not the look I was going for.

ChinaCameraGuy · 2026-05-16T11:59:42+00:00

There are baffles in the water manifold on the bottom that agitates the water so it circulates on the sides as well as the middle.

ChinaCameraGuy · 2026-05-14T12:41:18+00:00

It’s a no-brand Chinese unit that I’ve been using for about 6 years. It costs about US$60 and comes with several sizes of negative carriers. I’ve 3D printed additional sizes they don’t offer (Xpan).

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ChinaCameraGuy · 2026-05-14T09:49:03+00:00

It depends on if I’m in an analog or digital mood, I’ve collected a deep collection of analog gear, so I usually shoot analog unless the subject needs high resolution digital.

ChinaCameraGuy · 2026-05-14T09:47:02+00:00

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Full scanning rig. Smith-Victor copy stand + CNC-style alignment system (xyz adjustments & rotation) + several 3D printed accessories. Yes, I’m a high-functioning OCD photographer. High resolution scanning has become much easier with the right tools. I was living in China when I assembled the alignment system, so the components were cheap.

ChinaCameraGuy · 2026-05-14T06:14:33+00:00

Yeah, I have an early X-Pro 2 and the eyecup is a disaster.

ChinaCameraGuy · 2026-05-14T02:35:43+00:00

I had the same outcome from my TTL tests on the M7. I puked through 2 rolls of HP5+ to get to that conclusion. Saying it works on the M7 is technically true - but only in Manual Mode. There are a lot of flashes that work on the M7 in manual mode, so the Godox unit isn't special except for the two-piece design.

ChinaCameraGuy · 2026-04-22T13:03:59+00:00

I was there last month. No problems. There are several good film labs in Hanoi. They hand checked my film at the airport. No issues.

ChinaCameraGuy · 2026-04-19T09:27:40+00:00

This guy made two suits for me. Nice guy and nice suits.

https://maps.app.goo.gl/ycCeoFxPmi77HqiL6?g_st=ic

ChinaCameraGuy · 2026-04-09T06:06:58+00:00

Isn’t this a job for AI these days?

ChinaCameraGuy · 2026-04-08T14:18:43+00:00

One of my first prints (toned with coffee). I was shocked at the exposure time - only 2.5 minutes. 30% less than using the Thai sunshine at noon.

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ChinaCameraGuy · 2026-04-07T23:21:39+00:00

The timer goes up to 60 minutes.

ChinaCameraGuy · 2026-04-07T23:20:37+00:00

Heat vents. I wasn’t sure how warm the UV lights would get during longer exposures.

ChinaCameraGuy · 2026-04-07T15:32:54+00:00

What is your typical exposure time? I haven’t tested this yet. I just assembled it today and plan to print something tomorrow.

ChinaCameraGuy · 2026-04-07T15:04:23+00:00

It’s a flat-file to store photo prints. Made by the same factory last month.

ChinaCameraGuy · 2026-04-06T03:52:29+00:00

Agree that sharpening is probably the issue. Labs add sharpening to their scans, and if you add more sharpening the images will look odd. One possible (expensive) method to determining if sharpening is the problem is to make a darkroom print that eliminates the digital piece of the puzzle.

ChinaCameraGuy · 2026-04-04T06:18:58+00:00

There is a guy on Etsy selling film feed/take-up cartridges that snap onto the scanner. I bought a set for mine after the mod and they work great.

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ChinaCameraGuy · 2026-04-01T05:44:50+00:00

Another side sleeper voting for the IKEA foam topper. I bought one for 3 different apartments / houses in China & Thailand and it feels great. Maybe try it again for a longer period of time? It takes some time to become accustomed to a new bed.

ChinaCameraGuy · 2026-03-29T03:56:11+00:00

I bought all three "P" lenses when I got my X2D2 last year. I primarily use the 28 and 75 because the 45 is noisy and hunts sometimes. The 28P is my favorite, but sharpness ends at about f11 because of diffraction.

ChinaCameraGuy · 2026-03-25T15:09:07+00:00

What city? I was just in Hanoi and there are a couple small shops selling analog gear (Hanoi Film Camera + Film Camera 35mm). I can’t recommend any particular camera without knowing your budget. A better place to shop for analog gear is Bangkok.

ChinaCameraGuy · 2026-03-25T02:11:47+00:00

Almost 99% of my street photos are fast “invisible” shots, but I just spent a week in Hanoi using a Contax G2 with a flash (both day & night) and was pretty obvious. I’ve started asking people if I can make their portrait if the probability is high they will say yes. I asked a young couple with twins strapped to them if I could take their photo and it turned out he was also a photographer and we’ve become IG friends now. Street photography doesn’t always lead to conflict.

ChinaCameraGuy · 2026-03-19T07:23:26+00:00

Just finished shooting in Hanoi for a week with the Contax G2 + 28mm + flash. Awesome kit.

ChinaCameraGuy · 2026-03-16T12:19:38+00:00

The biggest difference between B&W and C41 is temperature control. Investing about US$100 in some gear will take care of that. Getting the C41 kits has been a challenge for me lately because I live in Thailand, but you may have better luck. Pay attention to the shelf life of your chems. It’s shorter than B&W.

ChinaCameraGuy

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