If you've spent any time looking into sophisticated home film processing, you've probably run across the jobo cpp-2 more compared to once. It's one of those renowned bits of darkroom equipment that carries a bit of a mystique. For a few, it's the ay grail of film development; for others, it's a huge, intimidating beast of a machine that will takes up course of action too much countertop space. Honestly, both perspectives are virtually spot on.
I remember the initial time I noticed a jobo cpp-2 in action. It appeared as if some thing out of the 1980s science lab—lots of beige plastic material, a digital screen that glows along with a certain nostalgic charm, along with a whole lot of rhythmic splashing. But when you see the results it produces, especially if you're shooting color slide or negative film, a person start to realize why people are usually willing to look these down upon the used market and pay a premium on their behalf.
Why Consistency Matters in the Darkroom
The major reason anyone invests in a jobo cpp-2 is consistency. If you're just shooting a couple of rolls of monochrome film every few months, you can get away using a plastic material Paterson tank and a kitchen thermometer. It's fun, it's tactile, and it works. But the moment you step into the world of C-41 (color negative) or E-6 (color slide) handling, the margin regarding error shrinks considerably.
Color hormone balance is picky. In the event that your developer will be off by even a degree or two, or if your own agitation isn't completely uniform, you're going to see color shifts. The jobo cpp-2 resolves this by using an enormous water bath and a motorized rotator system. You set the temperature, wait around for the bath to stabilize, and the machine handles the rest. It takes the "human error" factor away of the formula, which is a huge relief when you're building a roll of film that you simply spent all weekend shooting.
The wonder of the Lift
You can find Jobo processors without the "lift" item, but I wouldn't recommend it. The particular lift is that big handle-operated mechanism on the side that permits you pour chemical substances in and out there without removing the particular drum from the particular water bath. It sounds like a small thing, but in practice, this changes everything.
With no raise, you're constantly tugging a heavy, moist drum out of the machine, fumbling with a lid, and trying to pour chemicals within as the clock is definitely ticking. With the particular lift on the jobo cpp-2 , you just crank the handle up, pour your hormone balance into a route, and crank it in return down. It's quicker, cleaner, and retains your timings much more precise. Plus, there's something incredibly pleasing about the "clack-clack" sound of the lift gears. This just feels like you're doing real function.
Coping with Different Drum Sizes
One of the coolest things about the jobo cpp-2 is the versatility. It could handle everything from a single roll of 35mm film up to giant sheets of 8x10 large file format film. This really is thanks to the do it yourself drum system.
If you're doing 35mm or 120, you'll likely utilize the 1500 series or 2500 series tanks. If you're a large format nerd, the 3000 series Expert Drums are the gold regular. These Expert Percussion are specifically made in order to prevent the "edge effects" or bumpy development that can sometimes happen with sheet film in smaller tanks. These people aren't cheap, yet they are perhaps the best method to process bed sheet film ever invented.
The training Competition and Setup
I'm not going to lie—setting up a jobo cpp-2 intended for the first time is a bit of a project. It's not a "plug and play" device in the modern sense. You need the sturdy, level surface area because when that will water bath will be full, it's weighty. You also need a way to fill it and, more importantly, a method to empty it. Many people end up putting theirs near a heavy laundry sink or even plumbing a dedicated drain line.
Then there's the particular temperature calibration. Also though the jobo cpp-2 has a digital readout, these machines are getting older. It's constantly a smart idea to double-check the particular water bath with a high-quality external thermometer. Once you find the "sweet spot" on your specific machine, it'll remain there all day, but getting it called in the initial time requires a very little patience.
Rotary vs. Inversion Running
A big shift when moving in order to a jobo cpp-2 is obtaining used to rotary processing. In a standard container, you're flipping the tank upside down (inversion). Inside a Jobo, the drum sits horizontally and re-writes. This means the film is continuously moving through a small amount of chemistry.
Due to this constant movement, you really need less chemistry compared to you will for inversion. This saves you money in the long term, especially with expensive color kits. Nevertheless, you do have got to adjust your own development times somewhat for black and white movie, as the constant agitation makes the developer more energetic. It's a bit of a psychological shift, but as soon as you do a few test rolls, it becomes second character.
What in order to Look for Whenever Buying Used
Since Jobo doesn't make the jobo cpp-2 anymore (they've moved on to the CPP-3, which is amazing but very expensive), most of us are looking at the secondhand marketplace. Buying one could be a bit of the minefield in case you don't know what to look for.
First, check the serial number. Machines with a serial number above 33, 000 generally have a stronger motor and improved consumer electronics. The older types are still good, but they can struggle with the weight of the larger Expert Drums when they're fully packed.
Following, check the "lift" for almost any cracks or even signs of stress within the plastic. These types of parts were constructed well, but forty years of chemical exposure can create plastic brittle. Plus finally, ask in case the heater is proven to work. Replacing a heating element isn't difficult, but it's a hassle you probably want to avoid correct out of the gate.
Maintenance and Longevity
The advantage of the jobo cpp-2 is definitely that it's amazingly repairable. Unlike contemporary gadgets which are fixed shut, the Jobo is held together with straightforward screws and has a fairly logical internal layout. There's the dedicated community associated with enthusiasts and the few specialty shops that still share spare parts, engines, and circuit boards.
To keep yours running with regard to another 20 years, the particular best thing you can do is usually keep it clean. Chemistry spills are usually inevitable, but in case you let fixer or developer sit down on the plastic material or the sensors, it'll eventually cause corrosion. I give my own a great wipe lower and a fresh water rinse after every session. It's a small price to pay with regard to a machine that will essentially turns your bathroom or spare closet into a professional-grade lab.
Will be It Still Relevant Today?
Within an age where we have digital everything, it may seem weird to spend so much time and effort on a machine like the jobo cpp-2 . But for people which still like the look of film, it's a game-changer. This gives you total control over the process. You don't have to worry about a laboratory scratching your negatives or "pushing" your own film incorrectly.
There's furthermore a meditative quality to using it. Loading the fishing reels, mixing the biochemistry and biology, then watching the particular drum spin whilst you listen to a podcast—it's a practice. By the period you hang individuals negatives up in order to dry, you know that they're exactly how a person wanted them because you controlled every variable.
The jobo cpp-2 isn't for everyone. It's big, it's expensive, and this requires a bit of a commitment to understand. But if you're seriously interested in film digital photography, it's one associated with those investments that genuinely changes the way you work. It transforms "getting the movie back" into a deliberate, professional process, and honestly, it's just a lot of fun to make use of.