reader and the 2540 card reader punch. Virtually every System/360 had a 2540. The 2560 MFCM ("Multi-Function Card Machine") reader/sorter/punch, listed above, was for the Model 20 only. It was notorious for reliability problems (earning humorous acronyms often involving "...Card Muncher" or "Mal-Function Card Machine"). Line printers were the IBM 1403 and the slower IBM 1443. A paper tape reader, the IBM 2671, was introduced in 1964. It had a rated speed of 1,000 cps. There were also a paper tape reader and paper tape punch from an earlier era, available only as RPQs (Request Price Quotation). The 1054 (reader) and 1055 (punch), which were carried forward (like the 1052 console typewriter) from the IBM 1050 Teleprocessing System. All these devices operated at a maximum of 15.5 characters per second. The paper tape punch from the IBM 1080 System was also available by RPQ, but at a prohibitively expensive price. Optical character recognition (OCR) devices 1287 and later the 1288 were available on the 360's. The 1287 could read handwritten numerals, some OCR fonts, and cash register OCR paper tape reels. The 1288 'page reader' could handle up to legal size OCR font typewritten pages, as well as handwritten numerals. Both of these OCR devices employed a 'flying spot' scanning principle, with the raster scan provided by a large CRT, and the reflected light density changes were picked up by a high gain photomultiplier tube. Magnetic ink character recognition (MICR) was provided by the IBM 1412 and 1419 cheque sorters, with magnetic ink printing (for cheque books) on 1445 printers (a modified 1443 that used an MICR ribbon). 1412/1419 and 1445 were mainly used by banking institutions. Remaining machines Despite having been sold or leased in very large numbers for a mainframe system of its era, only a few of System/360 computers remain—mainly as non-operating property of museums or collectors. Examples of existing systems include: The Computer History Museum in Mountain View, California, has a non-working Model 30 on display, as do the Museum of Transport and Technology in Auckland, New Zealand, and the Vienna University of Technology in Austria. The University of Western Australia Computer Club has a complete Model 40 in storage. The KCG Computer Museum of Kyoto Computer Gakuin, Japan's first computer school in town, has an IBM System/360 Model 40 on display. Two IBM System/360 Model 20 processors along with numerous peripherals (forming two complete systems)