Yeah. Scale obstructing heat conduction causes localized tube overheating, and in the worst case leads to a disaster where steam pipes rupture. (N3 lesson 99)
Yeah. Due to static electricity accumulating, folded papers cling to each other like magnets, and jam impediments catching on delivery guides are increasing continuously. (N3 lesson 107)
Is there any difference between left and right readings? By adjusting bearing block heights evenly on both sides, we prevent uneven pressure bearing down on one side alone. (N3 lesson 121)
Yup. By relaying runners in accordance with distance from the city center, we cut the required transit time from press to reader in half. (N3 lesson 147)
Under the old dim kerosene lamps, compositors tended to complain of eye strain during night shifts, causing misprints frequently. By improving lighting, eye fatigue should be alleviated significantly. (N3 lesson 149)
By clearing surface grime, even fine halftone dots on the next plate transfer crisp to paper. However, because solvent vapors carry risks of catching fire, open flames are strictly prohibited. (N3 lesson 116)
