Of course! No great invention was ever completed at one effort. It would have been strange if Koenig had been satisfied with his first attempt. It was only a beginning, and he naturally proceeded with the improvement of his machine. It took Watt more than twenty years to elaborate his condensing steam-engine; and since his day, owing to the perfection of self-acting tools, it has been greatly improved. The power of the Steamboat and the Locomotive also, as well as of all other inventions, have been developed by the constantly succeeding improvements of a nation of mechanical engineers.
Koenig's experiment was only a beginning, and he naturally proceeded with the improvement of his machine. Although the platen machine of Koenig's has since been taken up a new, and perfected, it was not considered by him sufficiently simple in its arrangements as to be adapted for common use; and he had scarcely completed it, when he was already revolving in his mind a plan of a second machine on a new principle, with the object of ensuring greater speed, economy, and simplicity.
By this time, other well-known London printers, Messrs. Taylor and Woodfall, had joined Koenig and Bensley in their partnership for the manufacture and sale of printing machines. The idea which now occurred to Koenig was, to employ a cylinder instead of a flat Platen machine, for taking the impressions off the type, and to place the sheet round the cylinder, thereby making it, as it were, part of the periphery. As early as the year 1790, one William Nicholson had taken out a patent for a machine for printing "on paper, linen, cotton, woollen, and other articles," by means of "blocks, forms, types, plates, and originals," which were to be "firmly imposed upon a cylindrical surface in the same manner as common letter is imposed upon a flat stone."[3] From the mention of "colouring cylinder," and "paper-hangings, floor-cloths, cottons, linens, woollens, leather, skin, and every other flexible material," mentioned in the specification, it would appear as if Nicholson's invention were adapted for calico-printing and paper-hangings, as well as for the printing of books. But it was never used for any of these purposes. It contained merely the register of an idea, and that was all. It was left for Adam Parkinson, of Manchester, to invent and make practical use of the cylinder printing machine for calico in the year 1805, and this was still further advanced by the invention of James Thompson, of Clitheroe, in 1813; while it was left for Frederick Koenig to invent and carry into practical operation the cylinder printing press for newspapers.
After some promising experiments, the plans for a new machine on the cylindrical principle were proceeded with. Koenig admitted throughout the great benefit he derived from the assistance of his friend Bauer. "By the judgment and precision," he said, "with which he executed my plans, he greatly contributed to my success." A patent was taken out on October 30th, 1811; and the new machine was completed in December, 1812. The first sheets ever printed with an entirely cylindrical press, were sheets G and X of Clarkson's 'Life of Penn.' The papers of the Protestant Union were also printed with it in February and March, 1813. Mr. Koenig, in his account of the invention, says that "sheet M of Acton's 'Hortus Kewensis,' vol. v., will show the progress of improvement in the use of the invention. Altogether, there are about 160,000 sheets now in the hands of the public, printed with this machine, which, with the aid of two hands, takes off 800 impressions in the hour"[4]
Koenig took out a further patent on July 23rd, 1813, and a fourth (the last) on the 14th of March, 1814. The contrivance of these various arrangements cost the inventor many anxious days and nights of study and labour. But he saw before him only the end he wished to compass, and thought but little of himself and his toils. It may be mentioned that the principal feature of the invention was the printing cylinder in the centre of the machine, by which the impression was taken from the types, instead of by flat plates as in the first arrangement. The forme was fixed in a cast-iron plate which was carried to and fro on a table, being received at either end by strong spiral springs. A double machine, on the same principle,—the forme alternately passing under and giving an impression at one of two cylinders at either end of the press,—was also included in the patent of 1811.
How diligently Koenig continued to elaborate the details of his invention will be obvious from the two last patents which he took out, in 1813 and 1814. In the first he introduced an important improvement in the inking arrangement, and a contrivance for holding and carrying on the sheet, keeping it close to the printing cylinder by means of endless tapes; while in the second, he added the following new expedients: a feeder, consisting of an endless web,—an improved arrangement of the endless tapes by inner as well as outer friskets,—an improvement of the register (that is, one page falling exactly on the back of another), by which greater accuracy of impression was also secured; and finally, an arrangement by which the sheet was thrown out of the machine, printed by the revolving cylinder on both sides.
The partners in Koenig's Patents had established a manufactory in Whitecross Street for the production of the new machines. The workmen employed were sworn to secrecy. They entered into an agreement by which they were liable to forfeit 100L. if they communicated to others the secret of the machines, either by drawings or description, or if they told by whom or for whom they were constructed. This was to avoid the hostility of the pressmen, who, having heard of the new invention, were up in arms against it, as likely to deprive them of their employment. And yet, as stated by Johnson in his 'Typographia,' the manual labour of the men who worked at the hand press, was so severe and exhausting, "that the stoutest constitutions fell a sacrifice to it in a few years." The number of sheets that could be thrown off was also extremely limited.
With the improved press, perfected by Earl Stanhope, about 250 impressions could be taken, or 125 sheets printed on both sides in an hour. Although a greater number was produced in newspaper printing offices by excessive labour, yet it was necessary to have duplicate presses, and to set up duplicate forms of type, to carry on such extra work; and still the production of copies was quite inadequate to satisfy the rapidly increasing demand for newspapers. The time was therefore evidently ripe for the adoption of such a machine as that of Koenig. Attempts had been made by many inventors, but every one of them had failed. Printers generally regarded the steam-press as altogether chimerical.
Such was the condition of affairs when Koenig finished his improved printing machine in the manufactory in Whitecross Street. The partners in the invention were now in great hopes. When the machine had been got ready for work, the proprietors of several of the leading London newspapers were invited to witness its performances. Amongst them were Mr. Perry of the Morning chronicle, and Mr. Walter of The Times. Mr. Perry would have nothing to do with the machine; he would not even go to see it, for he regarded it as a gimcrack.[5] On the contrary, Mr. Walter, though he had five years before declined to enter into any arrangement with Bensley, now that he heard the machine was finished, and at work, decided to go and inspect it. It was thoroughly characteristic of the business spirit of the man. He had been very anxious to apply increased mechanical power to the printing of his newspaper. He had consulted Isambard Brunel—one of the cleverest inventors of the day—on the subject; but Brunel, after studying the subject, and labouring over a variety of plans, finally gave it up. He had next tried Thomas Martyn, an ingenious young compositor, who had a scheme for a self-acting machine for working the printing press. But, although Mr. Walter supplied him with the necessary funds, his scheme never came to anything. Now, therefore, was the chance for Koenig!
After carefully examining the machine at work, Mr. Walter was at once satisfied as to the great value of the invention. He saw it turning out the impressions with unusual speed and great regularity. This was the very machine of which he had been in search. But it turned out the impressions printed on one side only. Koenig, however, having briefly explained the more rapid action of a double machine on the same principle for the printing of newspapers, Mr. Walter, after a few minutes' consideration, and before leaving the premises, ordered two double machines for the printing of The Times newspaper. Here, at last, was the opportunity for a triumphant issue out of Koenig's difficulties.