Printing the broadside, Wednesday & Thursday
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Having set all my type, both the roman and italic blocks, I went to set up on the Vandercook Universal #4, a different model than the one we'd learned to operate on Monday. Similar, and basically the same in terms of the tympan cylinder, the crank and press bed, but with a few key differences it baffled me for several minutes until Nancy straightened me out. On this model, the trip/print lever is different, the rubber rollers adjust via screwdriver (instead of knobs), the inking rollers come completely off the carriage for cleaning (instead of raising on a hinged lever), and you need a wrench to change the packing or tympan paper, which also has to be taped to its winding rod (whereas the other model had a slot for the tab you cut into the paper). That's a pic of Uni 4, above.
I carefully moved the set type (which I'd secured with twine around the outside of the block to keep it more stable--all the little pieces can tumble if you're not careful!) to the press bed. After the type was on the bed, the twine is removed and the spaces around it are filled up with appropriately sized furniture. Like setting the type and adjusting spaces for a tight line, building the furniture in the bed is like a giant jigsaw puzzle, except all the pieces are rectangular. In the picture above, you can see the rectangular blocks of wood and a few metal ones, around a centered block of type. (I snapped this pic when another student was printing birthday cards.)
As you know from the last post, I chose to print the roman lines first. They begin higher on the page, right after the title. Since I was doing the title in a different color, I hadn't set it yet. And I needed to leave space for it on the page. So I used two blocks of furniture between the top of the press bed and the top of my first line. The furniture is based on a pica system, so placing pieces in combination will give you fairly precise measurements. Handy, no? So below the title space, I pushed the block of type up to be flush with the furniture. I also built some furniture over to the right, and pretty much centered the block on the press bed. (This doesn't have to be exact--you can adjust the paper position on the cylinder to center the printing later.)
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Once the type was planed, I turned the quoin key and shifted the lever on the lockup bar, so all my pieces were stable and tight in the press bed. Cool. Then I inked the press. I turned the power on, which rotate a big metal roller in the base of the press, and also runs the gears on which the inking rollers turn with they are in the home position. The press is cranked by hand, so these are the only motorized elements. With the inking rollers disengaged, I dotted my ink along (which I'd mixed to match a Pantone swatch I'd selected earlier) on the front small metal roller with a palette knife. (The smallest roller, visible in the planing pic.) I engaged the rollers to let them turn together, and the ink was transfered to the larger metal rollers and the rubber rollers underneath, as well as the metal roller in the bottom of the press. I did this a few times, until all the rollers looked evenly inked. At that point, I'm ready to run my first proof, and check the impression, inking, and roller height.
Since part of the proofing process is making sure the type is impressing the paper evenly and with enough force, it's important to use the same weight and texture of paper on your proofs. I didn't have much of the Canson Lime--15 large sheets, cut lengthwise in half gave me only 30, and I figured some of those would be wasted in mistakes or misprints. I hoped for at least 20 perfect prints of the completed broadside. Since I had to run each broadside three times, once for roman lines, once for italic lines, and once for the title block, there were many opportunities to screw something up. So I used a more abundant color of the Canson paper, cut to the same size. I ran a test proof, and flipped it over to check the impression on the back. You could see each letter clearly, but not too much. So the packing paper under the tympan paper on the cylinder did not need to be adjusted. Lucky me. (If the impression had been too deep, I would have needed less packing paper on the cylinder. Too faint, and I would have needed to add a sheet or two.) So far, so good.
Next I checked the front of the proof. Ack. I had a b instead of a d in "The back stairs smelled like soup." I think it must have been missorted in the type case, or perhaps I grabbed from the wrong cubby. So that letter had to be switched out. Amazingly, otherwise the type looked good. No upside down s's or o's, no u's for n's, etc. (I realized later that it made perfect sense that the roman type had fewer mistakes on my part than the italic, since I'd set it second, after I was a little more experienced. The italics will be a different story, but I don't know that yet.) The roller height also seemed good--the type was clearly and evenly impressed and inked at both the beginning and end of the line. Had it not been, I would have had to adjust the roller height to vary the amount of contact the rubber rollers have with the block of type as they pass over the bed. There are two rubber rollers, and each adjusts at each end, so there are four variables when making these kind of adjustments.
However, I wasn't quite ready to start printing on my Canson Lime. I noticed the ends of the lines were higher on the page than the beginnings. In other words, not quite parallel to the top and bottom edges of the paper. The whole poem was canted. Also, I wanted to center the lines on the page, or mostly center them. I knew the poem's longest line was one of the italics lines, in the second pass, and that the italics were actually indented a bit from where the roman lines began. (See Quark layout pic above.) Hmm. It couldn't be the type that was off, because everything was flush in the bed. So it was the paper position that needed to be fixed.
At the top of the cylinder are grippers, to hold the paper in place as the cylinder is cranked across the bed. They are opened by means of a pedal at the base of the press, and snap open again when the cylinder carriage reaches the far end of the bed, so you can remove the printed paper before cranking the carriage back to home. Between the grippers (which look like giant nailheads, but slightly domed) are adjustable guides that the top of the paper sits against. Also on the paper-feed table is an adjustable side guide. I moved the side guide in a few times and ran a proof each time (on that blue practice paper shown two posts down, since I wasn't testing for impression or inking at this point), until I had the lines centered, and the left and right margins correct. Then I went to work on the top guides, to fix the canted line height. This was ridiculously confusing at first. The adjustable knobs have numbered hashes, but on this particular machine, much to my frustration, the numbers didn't bear much relation to each other. 7 on the far knob was not 7 on the center knob, etc. Sigh. Also, as with many elements of the letterpress process, you're required to visualize everything in mirror images. Lowering the right side of the page would raise the ends of the lines further. Oops. (I was totally frustrated at this point, and then suddenly, I got dizzy. What the? I looked at the clock. It was almost 3:00 and I'd been so absorbed, I forgot to eat lunch. Luckily I had a nutrition bar in my bag. I ate that and got a glass of water. I wasn't about to stop now! Ten minutes later I felt much better, and everything made sense again.) Raising the right side of the page lowers the line end. Ah ha, yes. Eventually I got the lines straight, which I confirmed with my trusty pica stick. Whew!
I cleared the paper feed table and got my Canson Lime ready. I started printing. It was really thrilling to take the first perfect print from the cynlinder!
Once I got started with the actual printing, things were a breeze. I loaded each sheet on the cylinder underneath the grippers, cranked the carriage to the end, and removed a perfect print. I noticed at one point that the penultimate line was printing a little lighter than the others. I couldn't figure out why this would be, since I'd checked the packing to make sure the sheets were long enough to accommodate my long narrow page shape. Hmm. I inked the machine a little more, and that helped some. Nancy taught me a great trick the next day, when I was printing the italic lines, that I could have used to fix this problem: cut another piece of tympan paper, a little longer than the line you want to emphasize, and a little taller than the line, but not so tall as to overlap with the lines above or below. With a printed copy of the broadside on the cylinder, you tape this piece to the top sheet of tympan paper on the cylinder, right under where your light line will hit the cylinder. As a result, the force is greater for that one line, by virtue of the additional paper thickness. Voila!
I ran 28 clean copies of my roman lines and it was time to break down and clean the machine. The next day, I'd be first on the press, to do the italics lines. I'd decided to do these in the same color, but a slightly darker shade of the same teal ink I'd mixed before, so I adjusted it by adding a touch more black ink. (The difference is actually pretty subtle in the finished piece--I could have stepped down another degree. But as I mentioned before, I didn't want to do a whole new color. I was afraid the italics would be overemphasized.) It was a bit more work to set the italics up on the press, because I had to adjust the position of the block on the bed, inserting leading as before, but with a little additional space at the top so that the first italic line would come midway between the first and second roman lines. I managed that fairly easily, with the reglets and furniture, but I had the same problem with the lines being canted, so had to fiddle with the gripper guides again. I also had to adjust the roller heights on one side, raising them to deliver less ink to the beginnings of each line, which were getting more ink. Nancy taught me the trick for the lighter penultimate line (which we figured out was because of the length of my piece--it almost maxed out the tympan circumference and the end of the page was slapping a bit at the end, instead of rolling gently. The extra piece of custom-cut packing paper did the trick. At one spot, about two-thirds down the page, the roman and italics lines suddenly shifted in relation to each other. Nancy and I checked the italics in the bed and all looked good. We switched out a couple of the leading reglets and got the same results. There must have been a reglet off in the roman pass the day before--sometimes the wooden reglets get a bit compressed over time, from use and the pressures of the quions and lockup bar, etc. So we cheated the leading there a bit, with some very thin metal leaders. It's still slightly off in the finished piece, but really only detectable with a pica stick. Most people wouldn't notice it with the naked eye.
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Those things fixed, I worked on setting the position on the page, relative to the roman lines. I used some of the roman test proofs, which I'd saved from the day before. I got eveything how I wanted it, using the gripper guides and side guide on the paper feed table, and started printing the italic lines. Again, the set up takes much more time than the actual printing, unless you're doing many more copies than I was attempting. (I could have done more, I guess on a different color paper, but my project was so complicated, I didn't want to hog the machine more than necessary while others were waiting.) With the italics done, I just had the title block to set and print. It was short, so I'd done it that morning before I got on the press, and I'd also mixed my ink, a reddish orange. I pulled the italics off the machine and set the title block, up at top of the press bed, but leaving much of the furniture on the sides as it was (since it was already centered). I didn't need all of the furniture at the bottom, since the title block was much shorter than the roman or itals, so I put those pieces away.
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But after that, all went pretty smoothly. And yes, I did do a little dance when the first perfect print came off the press.
[Monday, I'll put up some more photos of other people's work, show you the napkins and notepaper I made on Friday, and wrap up the letterpress report.]
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